Alle afleveringen
392 afleveringen, van nieuw naar oud
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Episode 166 - Monotremes
28 mei 2023 · 2 uur 8 min
In our modern world, there are three major groups of mammals: placentals (that’s most of us), marsupials, and the rare and bizarre monotremes. Today’s monotremes – that’s echidnas and platypuses – are famous for their seemingly “un-mammalian” features: they lack external ears, they deliver milk without nipples, and they even lay eggs! This episode, we discuss what makes monotremes unique, the many questions still unanswered about their ancient history, and whether or not they are truly good representatives of early mammal evolution. Lees meer
In the news: weird mosasaur teeth, Tibetan sabertooths, marsupial growth, and giant pliosaurs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:07:50
Main discussion, Part 1: 00:38:00
Main discussion, Part 2: 01:11:40
Patron question: 02:01:10Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
We’re an Audible Affiliate Partner! Use this link for a 30-day free trial to Audible: www.audibletrial.com/CommonDescent
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: https://www.instagram.com/commondescentpodcast/
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix… -
Episode 165 - Fruit
14 mei 2023 · 2 uur 22 min
One of the hallmarks of angiosperms (flowering plants) is the formation of a container to hold their seeds. These containers are fruits, and they come in an astonishing variety of forms and functions, far beyond the typical line up of fruits, nuts, and berries we see at the grocery store. Join us and our favorite paleobotanist Dr. Aly Baumgartner as we explore what fruits are, what fruits do, and how fruits came to be so ubiquitous and important in modern ecosystems. Lees meer
In the news: big predatory amphibians, exceptional fossil preservation, origins of blinking, and cycad cones.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:45
Main discussion, Part 1: 00:40:30
Main discussion, Part 2: 01:36:30
Patron question: 02:14:15Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Co…
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Episode 164 - The ”Boring Billion”
30 april 2023 · 1 uur 49 min
From roughly 1.8 – 0.8 billion years ago, things on Earth seemingly slowed down. The geologic record shows a conspicuous lack of evidence for major climatic, tectonic, or biological changes, a dramatic contrast to the tumultuous times before and after. In this episode, we explore this so-called “Boring Billion” and discuss what made it so unusual. Along the way, we’ll examine claims that there might have been more going on than we think, that this time might have been a critical step toward the modern state of our planet, and that this billion might not have been so boring after all. Lees meer
In the news: oldest bats, sauropod skulls, placoderm mouths, and feather-eating beetles.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:45
Main discussion, Part 1: 00:39:00
Main discussion, Part 2: 01:08:15
Patron question: 01:40:30Listen to us on I Know Dino!
https://iknowdino.com/sinotyrannus-episode-437/Will was a guest on Sprites of Life!
https://open.spotify.com/episode/7KmiNQcKWgpT6Nn0FRrMMpCheck out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State … -
Patron Mini-Episode Compilation #3
25 april 2023 · 1 uur 59 min
As you might know by now, our high-level supporters on Patreon get to request a topic for their own special mini-episode! Every now and then, we collect the most recent of these and put them together into a compilation for everyone to hear. This is our third one! Lees meer
A huge thanks as always to our Patrons for their kind contributions to our education efforts.
00:00:00 Intro
00:02:15 Stegosaurs for Sean
00:16:30 Tarantulas for Rebecca
00:35:00 Dilophosaurus for Hobart
00:52:15 Turtles for Quags
01:13:00 Whales for Thea
01:37:45 Parasaurolophus for KrzysztofJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Find us at commondescentpodcast.com
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 163 - Claws
16 april 2023 · 1 uur 55 min
Check the fingers and toes of your favorite vertebrate animals and you’re likely to find claws or something similar at the ends. These digit-caps come in a variety of shapes – claws, nails, even hooves – for a variety of functions. In this episode, we discuss the close relationship between claw form and function, how we study claws in the fossil record, and the intriguing questions of how claws came to be as we know them today. Lees meer
In the news: swimming temnospondyls, ants and plants, Troodon eggs, and cooked snails.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:30
Main discussion, Part 1: 00:38:15
Main discussion, Part 2: 01:17:45
Patron question: 01:45:45Listen to us on I Know Dino!
https://iknowdino.com/sinotyrannus-episode-437/Will was a guest on Sprites of Life!
https://open.spotify.com/episode/7KmiNQcKWgpT6Nn0FRrMMpCheck out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.o… -
Episode 162 – Caecilians
2 april 2023 · 2 uur 13 min
You’re probably familiar with frogs and salamanders, but there is a third group of modern amphibians, the strangest of them all: the worm-like caecilians. In this episode, we’ll explore the many bizarre anatomical features of caecilians, from their tentacled faces to their abrupt hind ends. Then we’ll explore the entire caecilian fossil record (it won’t take long) and tackle the much-discussed mystery of how this fascinating lineage of amphibians got started. Lees meer
In the news: weird marsupial eyes, long dinosaur necks, and kangaroo rats. Also a retraction!
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:00
Main discussion, Part 1: 00:43:30
Main discussion, Part 2: 01:22:30
Patron question: 01:59:30HUGE THANKS to our News guests, Sabrina and Garret!
Check out I Know Dino: https://iknowdino.com/
And they have a Patreon! https://www.patreon.com/iknowdinoCheck out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like… -
Episode 161 - Sleep
19 maart 2023 · 2 uur 23 min
We spend a huge portion of our lives sleeping. For us and other animals, it’s clearly a very important behavior. And yet, despite how familiar and commonplace it is, there’s plenty we still don’t understand about sleep: its origins, evolution, and even how to define it in the first place. In this episode, we explore some of the remarkable variation in animal sleeping habits, we discuss some of the ways we study and understand sleep, and we touch upon the crucial – and much debated – question of what sleep even does for us anyway. Lees meer
In the news: early monotremes, chunky dunk, Permian pollinators, and parasitic ant mutations.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:00
Main discussion, Part 1: 00:40:00
Main discussion, Part 2: 01:20:30
Patron question: 02:16:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLe…
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Episode 160 - The Messel Pit
5 maart 2023 · 1 uur 58 min
Once, it was a volcanic crater. Then, it was a lake, perhaps equal parts lush and deadly. Much later, it was a mining site. And finally, today, it is a UNESCO World Heritage Site and one of the most famous and heavily studied fossil sites in the world. In this episode, we discuss the history and formation of the Messel Pit, and we ooh and aah over a small sampling of the many thousands of incredible fossils that have been found there. Lees meer
In the news: lacewing larvae, folding leaves, dinosaur growth, and ankylosaur sounds.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:00
Main discussion, Part 1: 00:36:00
Main discussion, Part 2: 01:00:00
Patron question: 01:40:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/lice… -
Episode 159 - Giraffes
19 februari 2023 · 2 uur 10 min
Giraffes are so famous and familiar to most of us that it can be easy to forget how utterly strange they are. This episode, we explore modern giraffes, their living cousins (okapis!), and their ancient relatives to understand how these monumental mammals came to be how they are. Along the way, we’ll meet a whole variety of wacky-horned fossil species, and we’ll tackle the questions of how and why the giraffe got its long neck. Lees meer
In the news: dinosaur feet, marine crocs, hunted giant elephants, and bird egg evolution.
Time markers:
Intro & Announcements: 00:00:00
News: 00:03:30
Main discussion, Part 1: 00:40:00
Main discussion, Part 2: 01:26:30
Patron question: 02:00:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses… -
Episode 158 – Charles R. Knight
5 februari 2023 · 1 uur 54 min
Happy Darwin Day! Lees meer
You’ve seen his artwork. And if you somehow haven’t, you’ve seen lots of art inspired by his artwork. Charles R. Knight might be the most influential paleoartist of all time, inspiring a century’s worth of artists, scientists, and ancient-animal-enthusiasts around the world with his skillful and scientifically-informed works. In this episode, we explore who Knight was, how he became a renowned paleoartist, and his extraordinary role in ushering in the modern world of paleontology.
In the news: Arctic primate-cousins, oldest caecilians, diving bird evolution, and Jehol bird preservation.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:00
Main discussion, Part 1: 00:39:00
Main discussion, Part 2: 01:05:00
Patron question: 01:46:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Check out Discovering Us from the Leakey Foundation:
https://leakeyfoundation.org/discovering-us/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like thi… -
Episode 157 - Bioluminescence and Biofluorescence
22 januari 2023 · 2 uur 18 min
Glowing organisms might seem like something out of science fiction, but not only do they exist here on Earth, they are incredibly common. Some species glow when exposed to certain kinds of light, and others produce their very own light in the darkest habitats on the planet. This episode, we explore glowing life: how they do it, what they use it for, and what we can tell about how this remarkable ability came to be. Lees meer
In the news: painted turtles, dinosaur herbivores, human brains, and insect ears.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:30
Main discussion, Part 1: 00:37:00
Main discussion, Part 2: 01:29:00
Patron question: 02:10:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 156 - Eurypterids (Sea Scorpions)
8 januari 2023 · 1 uur 58 min
The Paleozoic Era was home to many strange and fascinating extinct groups, and among the most eye-catching of these were the eurypterids. Colloquially called “sea scorpions,” these carnivorous aquatic arthropods came in many forms for many habitats and are now known from many amazing fossils. In this episode, we discuss what makes eurypterids distinct from similar organisms, what we know about their lifestyles, and the many ways they continue to surprise and confuse us. Lees meer
In the news: Brazilian crocs, injured cats, breeding ichthyosaurs, and mammal-munching dinos.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:30
Main discussion, Part 1: 00:40:00
Main discussion, Part 2: 01:03:30
Patron question: 01:48:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Att…
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End of the Year Q&A 2022
31 december 2022 · 4 uur 13 min
Happy New Year! Lees meer
It’s been an exciting and eventful year for the podcast, and we’re glad you’ve been along for the ride! As usual, this is our annual Q&A where we answer the many, many questions our listeners submitted – the scientific, the silly, and the personal.
Thanks as always to all of our listeners, our Patrons, our special guests, and to everyone who supports the podcast in ways big and small.
See you next year.
Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Episode 155 - Gymnosperms
25 december 2022 · 2 uur 44 min
It’s a great time of year to talk about conifers! Also their cousins: cycads, ginkgos, and others! Gymnosperms don’t get nearly as much love and attention as their flowering counterparts, the inescapable angiosperms, but they nonetheless have their own fascinating history going all the way back to some of the earliest forests on Earth. This episode, we’re joined once again by our favorite paleobotanist Dr. Aly Baumgartner to discuss what makes gymnosperms unique, what has made them so successful for hundreds of millions of years, and how these incredible plants have changed the world. Lees meer
In the news: fossil-finding robots, super-old DNA, ankylosaur clubs, and snake sex organs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:45
Main discussion, Part 1: 00:41:30
Main discussion, Part 2: 01:38:30
Patron question: 02:36:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentOr make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
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PodBean: https://commondescentpodcast.podbean.com/
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Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Mus…
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Episode 154 - Live Birth
11 december 2022 · 1 uur 55 min
Viviparity is the reproductive style where embryos develop inside a parent’s body instead of inside an egg the parent lays. It’s a very familiar habit to us placental mammals, but it’s also an extremely widespread and diverse feature of life. Seriously, it’s ridiculous just how many times viviparity has evolved and just how many different ways species have found to be viviparous. In this episode we’ll answer such questions as: How and why does viviparity evolve? What features vary from one viviparous group to the next? And how do we identify viviparous animals in the fossil record? Lees meer
In the news: army ants, oldest lizards, beaver families, and swimming dinosaurs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:30
Main discussion, Part 1: 00:33:30
Main discussion, Part 2: 01:13:30
Patron question: 01:46:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/The 2022 End of the Year Q&A Form is LIVE! Submit your question now!
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www.audibletrial.com/CommonDescentJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
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Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and O…
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Episode 153 - Armadillos
27 november 2022 · 1 uur 49 min
Built-in body armor is common among reptiles and rare among mammals, but armadillos are the major exception. Equipped with a full set of segmented armor over their heads, backs, and tails, armadillos have been waddling around well-protected for tens of millions of years, and their ancient relatives include some of the most famous and preposterous of extinct mammals. This episode, we discuss the unique features and fascinating history of armadillos, glyptodonts, and their other ancient cousins. Lees meer
In the news: roots and extinction, new croc-like reptiles, early cooking, and giant turtles.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:31:30
Main discussion, Part 2: 01:05:30
Patron question: 01:39:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/The 2022 End of the Year Q&A Form is LIVE! Submit your question now!
https://forms.gle/GTgew75GmVxAKejt6Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
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The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at… -
Episode 152 - The Jehol Biota
13 november 2022 · 2 uur
You might have noticed that over the last few decades, a lot of really exciting and famous fossil discoveries have been coming out of China. If you pay close attention, you might even catch that many of them are coming from the same place: the incredible fossil assemblages of the Jehol Biota. We’ve mentioned Jehol fossils many times on the podcast, but in this episode, we focus on the big picture: where do these fossils come from, why are they so incredibly well-preserved, and what are just some of the fascinating research questions we can answer by examining these amazing fossils? Lees meer
In the news: bird evolution, dinosaur growth patterns, mammal speciation rates, and glowing scallops.
Time markers:
Intro & Announcements: 00:00:00
News: 00:08:00
Main discussion, Part 1: 00:48:30
Main discussion, Part 2: 01:15:30
Patron question: 01:51:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/The 2022 End of the Year Q&A Form is LIVE! Submit your question now!
https://forms.gle/GTgew75GmVxAKejt6Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
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Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 3… -
Episode 151 - Tails
30 oktober 2022 · 2 uur 1 min
Look at the various animals on Earth – or rather, look just behind them – and you’ll see a vast variety of tails! Tails and tail-like structures are often simple extensions of the body, and yet they’ve been adapted and modified into many shapes with many functions, and because they’re often so important to an animal’s lifestyle, they can be especially useful for paleontologists trying to understand ancient animals. In this episode, we’ll discuss definitions, diversity, functions, and fossils of tails. Lees meer
In the news: drought fossils, early fish jaws, early fish fins, and paleontology video games.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:33:00
Main discussion, Part 2: 01:18:30
Patron question: 01:53:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescentJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
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Follow and Support us on:
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PodBean: https://commondescentpodcast.podbean.com/
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Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com…
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Spook-E - Mimics
29 oktober 2022 · 57 min
Welcome ... to Spookulative Evolution. Lees meer
October is here, and that means it’s time for Spook-E! Each episode throughout this month, we’re choosing a monster and discussing how it – or something like it – might evolve under the rules of evolution and natural selection, pulling inspiration from organisms of the real world. This year’s theme: monsters of Dungeons and Dragons.
This episode, we delve into a paranoia-inducing scourge of dungeons. What hypothetical natural scenario might cultivate a shape-shifting ambush hunter that disguises itself as inanimate objects? Our creatures to create this time: Mimics.
Join the Common Descent Discord server for more Spook-E discussion! https://discord.gg/CwPBxdh9Ev
And share your Spook-E musings on social media with the hashtag #SpookE
Check out our blog for podcast info, fan art, and more!
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Subscribe for a free 30-day trial at Audible! www.audibletrial.com/CommonDescentFollow and Support us on:
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PodBean: https://commondescentpodcast.podbean.com/You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Spook-E - Beholders
22 oktober 2022 · 55 min
Welcome ... to Spookulative Evolution. Lees meer
October is here, and that means it’s time for Spook-E! Each episode throughout this month, we’re choosing a monster and discussing how it – or something like it – might evolve under the rules of evolution and natural selection, pulling inspiration from organisms of the real world. This year’s theme: monsters of Dungeons and Dragons.
This episode, we gaze upon something truly alien. Can we formulate an evolutionary path to produce a malicious floating orb creature that stares at the world through many eyes? Our creatures to create this time: Beholders.
Join the Common Descent Discord server for more Spook-E discussion! https://discord.gg/CwPBxdh9Ev
And share your Spook-E musings on social media with the hashtag #SpookE
Check out our blog for podcast info, fan art, and more!
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Subscribe for a free 30-day trial at Audible! www.audibletrial.com/CommonDescentFollow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
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PodBean: https://commondescentpodcast.podbean.com/You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Episode 150 - Stegosaurs
16 oktober 2022 · 1 uur 56 min
Stegosaurus is one of the all-time most famous and recognizable dinosaurs, but it wasn’t alone! Its whole extended family, the stegosaurs, were medium- to large-sized herbivorous dinosaurs sporting an array of plates and spikes. This episode, we discuss the diversity and deep history of stegosaurs, what we know of their lifestyles, and of course the big questions: just what were they doing with that ridiculous armor? Lees meer
In the news: Moon impacts, bird brains, Jurassic vomit, and super-old algae.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:30
Main discussion, Part 1: 00:31:00
Main discussion, Part 2: 00:58:30
Patron question: 01:48:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Follow this link for a 30-day free trial to Audible!
www.audibletrial.com/CommonDescent
Check out Riley Black’s newest book: The Last Days of the DinosaursJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
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Follow and Support us on:
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iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons:…
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Spook-E - Displacer Beasts
15 oktober 2022 · 48 min
Welcome ... to Spookulative Evolution. Lees meer
October is here, and that means it’s time for Spook-E! Each episode throughout this month, we’re choosing a monster and discussing how it – or something like it – might evolve under the rules of evolution and natural selection, pulling inspiration from organisms of the real world. This year’s theme: monsters of Dungeons and Dragons.
This episode, we roll out a monster that’s tough to get grasp on. From where on the tree of life might we develop a many-limbed predator with a knack for fooling the eye? Our creatures to create this time: Displacer beasts.
Join the Common Descent Discord server for more Spook-E discussion! https://discord.gg/CwPBxdh9Ev
And share your Spook-E musings on social media with the hashtag #SpookE
Check out our blog for podcast info, fan art, and more!
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Subscribe for a free 30-day trial at Audible! www.audibletrial.com/CommonDescentFollow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Spook-E - Owlbears
8 oktober 2022 · 40 min
Welcome ... to Spookulative Evolution. Lees meer
October is here, and that means it’s time for Spook-E! Each episode throughout this month, we’re choosing a monster and discussing how it – or something like it – might evolve under the rules of evolution and natural selection, pulling inspiration from organisms of the real world. This year’s theme: monsters of Dungeons and Dragons.
This episode, we play with a classic chimera. How might nature select for a beast that combines the fierce features of a bear and a bird of prey? Our creatures to create this time: Owlbears.
Join the Common Descent Discord server for more Spook-E discussion! https://discord.gg/CwPBxdh9Ev
And share your Spook-E musings on social media with the hashtag #SpookE
Check out our blog for podcast info, fan art, and more!
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Subscribe for a free 30-day trial at Audible! www.audibletrial.com/CommonDescentFollow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Episode 149 - Ants
2 oktober 2022 · 2 uur 2 min
In our modern world, ants are so ubiquitous that it’s difficult to image our planet without them, so successful that they shape the environments around them despite their tiny size, and so diverse that we couldn’t possibly discuss even a small fraction of their diversity in this one podcast episode. We’ll touch on some of what makes ants unique, list a few of our favorite examples of modern ant lifestyles, and dive into what is known about their ancient history and evolution. Get ready for fire ants, bullet ants, dinosaur ants, hell ants, and more. Lees meer
In the news: mysterious maybe-molluscs, giant otters, tuatara cousins, and fossil fish organs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:30
Main discussion, Part 1: 00:31:30
Main discussion, Part 2: 01:16:30
Patron question: 01:54:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Follow this link for a 30 day free trial to Audible!
www.audibletrial.com/CommonDescentJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
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Facebook: https://www.facebook.com/commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Pr…
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Episode 148 - Gliding
18 september 2022 · 2 uur 30 min
Powered flight is hard, and evolution has only produced it a few times. Gliding, however, is much easier and much more common. In fact, there is an astonishing diversity of gliding organisms to be found in our modern world as well as in the fossil record, with an incredible variety in the adaptations they use to sail through the sky. This episode, we’ll explore what it takes to glide and what patterns we see in gliding evolution, and we’ll also geek out about all the amazing sizes, shapes, and strategies of gliders. Lees meer
In the news: coral mutations, African dinosaurs, croc brains, and ancient amputation.
Time markers:
Intro & Announcements: 00:00:00
News: 00:07:00
Main discussion, Part 1: 00:41:30
Main discussion, Part 2: 01:28:30
Patron question: 02:22:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Support Mouse’s classroom!
https://www.donorschoose.org/classroom/mx-hechtJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
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Follow and Support us on:
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PodBean: https://commondescentpodcast.podbean.com/
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Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Lic…
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Episode 147 - Genetics
4 september 2022 · 2 uur 7 min
For many years, scientists pondered the question: how and why do offspring inherit traits from their parents? And key to the answer to that question is another question: what determines an organism’s traits in the first place? The pursuit of these answers ultimately led to the modern field of genetics, which itself is crucial to the study of evolution. This episode, we address just a few key points on this vast topic, with a focus on how our understanding of genetics allows us to interpret the history of evolution on our planet. Lees meer
In the news: early fruit-eating, giant Australian birds, beaver evolution, and human speech.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:00
Main discussion, Part 1: 00:37:30
Main discussion, Part 2: 01:08:30
Patron question: 02:00:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://… -
Episode 146 - The Jurassic-Cretaceous Transition
21 augustus 2022 · 1 uur 42 min
Every period of geologic time is distinguished by its own environmental and ecological features, and every boundary between time periods is characterized by change. The boundary between the Jurassic Period and the Cretaceous Period is mostly marked by mystery. Was there a mass extinction? Were there catastrophic changes? Where even is the boundary exactly? In this episode, we’ll discuss the answers – or lack thereof – to these questions and more as we explore this surprisingly enigmatic time in Earth history. Lees meer
In the news: croc conservation, diving whales, aquatic mammal-cousins, and sauropod feet.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:15
Main discussion, Part 1: 00:36:30
Main discussion, Part 2: 01:00:30
Patron question: 01:33:30We recently appeared on the Juras-Sick-Park-Cast!
https://jurassickparkcast.blogspot.com/2022/07/episode-20-when-dinosaurs-ruled-earth.htmlCheck out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
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Twitter: https://twitter.com/CommonDescentPC
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PodBean: https://commondescentpodcast.podbean.com/
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Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes …
-
Episode 145 - Photosynthesis
7 augustus 2022 · 2 uur 41 min
We live in a solar-powered world. Photosynthesis is the process by which some organisms (notably plants and cyanobacteria) harness the energy of sunlight to power their own metabolism, in the process creating the sugars (food) which provide a source of energy for all sorts of other organisms, not to mention releasing oxygen as well. Photosynthesis is the reason our planet is the way it is, from the diversity of life to the composition of the atmosphere. In this episode, we discuss the diversity of photosynthesis and photosynthesizers, what we know about the evolutionary history of the process, and how it has profoundly changed the world. Lees meer
In the news: freshwater plesiosaurs, endothermy evolution, whale shark diets, and bone-crushing dogs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:08:30
Main discussion, Part 1: 00:43:30
Main discussion, Part 2: 01:45:30
Patron question: 02:31:00
Please forgive our mismatched audio in the Intro and News sections.We recently appeared on the Juras-Sick-Park-Cast!
https://jurassickparkcast.blogspot.com/2022/07/episode-20-when-dinosaurs-ruled-earth.htmlCheck out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Des… -
Episode 144 - Evolutionary Gigantism and Dwarfism
24 juli 2022 · 2 uur 22 min
The history of evolution is full of species of unusual size, big and small. But the factors that lead to evolutionary miniaturization or embiggening can be quite varied and are not all fully agreed-upon by scientists. This episode, we discuss what it means for life to evolve huge or tiny, what trends researchers have identified in body size evolution, and which of those trends actually holds up to further scrutiny. Lees meer
In the news: krait venom, a frozen pup, parental water bugs, and giant storks.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:00
Main discussion, Part 1: 00:39:30
Main discussion, Part 2: 01:32:30
Patron question: 02:10:30IT’S SNAKE MONTH! Check out our Snake Month activities on our social media, Discord, and Patreon!
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by… -
Saving Snakes with Hiral Naik
16 juli 2022 · 1 uur 22 min
Happy Snake Month! Lees meer
In this bonus episode, we discuss snake conservation and geek out about snakes with special guest Hiral Naik of Save the Snakes. We talk about what it takes to save snakes, why snakes are so worthy of our attention and respect, and why education is such a major part of snake conservation!
Follow Hiral on
Twitter: @HiralNaik25
Instagram: @hirals_hiveSave The Snakes: https://savethesnakes.org/
Twitter: @savethesnakes
Instagram: @savingsnakes
Snake Education and Community Awareness Program (SECAP): https://www.secap.info/World Snake Day: https://www.snakes.ngo/wsd/
Check out more Snake Month activities on our social media, Discord, and Patreon (links below)!
Check out our blog for more info about us and our episodes:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Follow, Join, and Support us on:
Discord: https://discord.gg/CwPBxdh9Ev
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org -
Episode 143 - Monitor Lizards
10 juli 2022 · 2 uur 8 min
Monitor lizards are charismatic, surprisingly diverse, full of surprising biological features, and on top of all that, they include the largest terrestrial lizards in history. Also, they’re closely related to snakes (it is Snake Month, after all). That’s a cool group of lizards! In this episode, we discuss what makes these lizards so unique and fascinating, and we dive into their long but often mysterious fossil record to address some major questions about monitor evolution. Lees meer
In the news: vampire squids, dinosaur eggs, octopus intelligence, and pickled snakes.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:45
Main discussion, Part 1: 00:38:00
Main discussion, Part 2: 01:19:30
Patron question: 01:57:00IT’S SNAKE MONTH! Check out our Snake Month activities on our social media, Discord, and Patreon!
Links to the organizations we mentioned in the Intro:
National Network of Abortion Funds: https://abortionfunds.org/about/
Answer: https://answer.rutgers.edu/page/aboutusintroCheck out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the O…
-
Episode 142 - Phytosaurs
26 juni 2022 · 1 uur 57 min
Take a walk along the waterways of the Late Triassic, and you could easily think it was a world full of crocodiles! But in fact, those are not crocs, but phytosaurs, a group of predatory reptiles that represent not only one of the oldest groups of carnivorous reptiles to achieve a near-global distribution, but also one of evolution's most famous cases of convergent evolution. So, what features did phytosaurs share with crocs? Where did they differ? And just how croc-like were their lifestyles? Listen in and find out! Lees meer
In the news: dinosaur belly buttons, tiny frogs, snake venom, and giant dwarf crocs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:45
Main discussion, Part 1: 00:41:00
Main discussion, Part 2: 01:11:30
Patron question: 01:47:00IT’S CROC MONTH! Check out our Croc Month activities on our social media, Discord, and Patreon!
We recently made a guest appearance on Third Pod From the Sun, where we discussed the K-Pg mass extinction! https://thirdpodfromthesun.com/2022/06/10/extinctions-dinosaurs-a-big-rock-andclimate-change/
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #… -
Silver Screen Science - Jurassic World: Dominion
20 juni 2022 · 1 uur 25 min
Once again, we return to the Jurassic franchise! And as usual with these movies, there’s lots to discuss about the portrayal of ancient animals, scientific concepts, and scientists. Lees meer
Another trilogy concludes – Jurassic World: Dominion (2022)
_
IT’S CROC MONTH! Check out our Croc Month activities on our social media, Discord, and Patreon!
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Conserving Crocs with Dr. Marisa Tellez
17 juni 2022 · 1 uur 28 min
Happy Croc Month! Lees meer
In this special episode, we talk croc conservation and geek out about crocs with special guest Dr. Marisa Tellez of the Crocodilian Research Coalition. We learn about what it’s like to study crocs in the wild, we discuss the importance of public education, and we hear some of Marisa’s amazing croc tales!
Follow Marisa on Instagram and Twitter: @crocparasites13
CRC Info:
Webpage: www.crocodileresearchcoalition.org
Facebook and Pinterest: Crocodile Research Coalition
Instagram: @crocodileresearchcoalition
Twitter: @CrocResCoal
TikTok: crc_crocresearchcoalCheck out more Croc Month activities on our social media, Discord, and Patreon (links below)!
Check out our blog for more info about us and our episodes:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Follow, Join, and Support us on:
Discord: https://discord.gg/CwPBxdh9Ev
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Episode 141 - Supercontinents
12 juni 2022 · 2 uur 14 min
Perhaps you’ve heard of Pangaea, the supercontinent that existed when our modern continents were puzzle-pieced together. But have you heard of Rodinia? Or Columbia? Scientists have only come to realize in the last few decades that supercontinents are a recurring feature of our planet. This episode, we discuss what counts as a supercontinent, what evidence they leave behind, and the various ways they impact just about every other feature of our planet as they continuously come together and break apart. Lees meer
In the news: croc resilience, American cheetahs, dome-headed giraffoids, and traveling termites.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:00
Main discussion, Part 1: 00:43:00
Main discussion, Part 2: 01:14:30
Patron question: 02:03:30IT’S CROC MONTH! Check out our Croc Month activities on our social media, Discord, and Patreon!
We recently made a guest appearance on Third Pod From the Sun, where we discussed the K-Pg mass extinction! https://thirdpodfromthesun.com/2022/06/10/extinctions-dinosaurs-a-big-rock-andclimate-change/
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
… -
Silver Screen Science – Prehistoric Planet
5 juni 2022 · 1 uur 17 min
Recently, BBC Studios put out a new documentary series set in the world of the Late Cretaceous, so we’re doing our first-ever Silver Screen Science discussion focused on a documentary! Lees meer
The documentary in question: Prehistoric Planet.
Happy Croc Month! Special things are going on throughout this (and next) month in all the places linked below!
Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org -
Episode 140 - Horns and Antlers
29 mei 2022 · 2 uur 24 min
Who doesn’t like a flashy bit of headgear? A wide variety of cranial ornamentation is found on a wide variety of animals: sharp horns, branching antlers, bumpy knobs, and more. In this episode, we break down what technically counts as a “horn” (you’ll be unsurprised to learn there isn’t a simple answer!), the vast diversity of animal headgear today and in the fossil record, and the various ways animals have found to use these remarkable structures. Lees meer
In the news: sabertoothed faces, head origins, dinosaur climates, and ancient false gharials.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:00
Main discussion, Part 1: 00:40:00
Main discussion, Part 2: 01:20:00
Patron question: 02:16:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 139 - Vultures
15 mei 2022 · 1 uur 52 min
Scavenging isn’t easy. There’s a reason most scavengers are only part-time carrion-eaters. But vultures are exquisitely adapted for a dedicated lifestyle of finding and feasting on carcasses, and as a result, they’ve made themselves invaluable members of ecosystems all over the globe. In this episode, we explore vulture evolution, their ancient history, and the adaptations that make them the world’s most famous scavengers. Lees meer
In the news: insect wings, trilobite mating, a “small” sauropod, and post-Cretaceous plants.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:36:00
Main discussion, Part 2: 01:16:00
Patron question: 01:44:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 138 - The Moon
1 mei 2022 · 2 uur 5 min
It's an easy mistake to think of the Moon as a simple accessory to our planet, but the Earth and Moon are a close-knit pair, and the Moon influences everything from our tides to our magnetic fields to the brightness of our nights. All life on Earth has evolved in the presence of the Moon, and so life on Earth can't be fully understood without considering our cosmic companion. In this episode, we discuss how the Moon influences life past and present, and what we know about the deep history of the Earth-Moon relationship. Lees meer
In the news: pterosaur colors, a glowing spider, deformed pollen, and a long-toed tetrapod.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:36:30
Main discussion, Part 2: 01:16:30
Patron question: 01:55:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativeco… -
Episode 137 - Fossilization
17 april 2022 · 1 uur 59 min
We talk about fossils a lot on this podcast – every episode, in fact – but we rarely take the time to discuss how fossils get the way they are. This is a crucial subject, because the fossilization process is a filter, and nothing comes through the filter unaltered, and many things don’t come through at all. In this episode, we talk about how fossils typically form, how we study this process, and why it’s so important for paleontologists to understand fossilization. Lees meer
In the news: giant croc tracks, injured dino footprints, evolution in cities, and ancient snakey-ness.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:41:00
Main discussion, Part 2: 01:16:00
Patron question: 01:52:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
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PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 136 - Seahorses
3 april 2022 · 2 uur 16 min
Seahorses are very strange fish, with their upright posture, tube-like mouths, and various other unusual features. Along with their cousins in the family Syngnathidae, seahorses have been the subject of much research into how they came about their bizarre body plans and lifestyles. In this episode, we discuss a bit of what we know of how seahorses (and their relatives) do what they do, and how they came to do it. Lees meer
In the news: trilobite predators, early jaws, de-extinction troubles, and spinosaur bone density.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:39:00
Main discussion, Part 2: 01:26:30
Patron question: 02:08:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Patron Mini-Episode Compilation #2
28 maart 2022 · 1 uur 30 min
Our highest-level supporters on Patreon get their own special mini-episode on a topic of their choosing! We released the first five in a compilation a while ago, and now that we’ve done five more, here’s another compilation for everyone to enjoy. Lees meer
Special thanks to our Patrons for their generous contributions, and thanks also to our special guest, Laura!
00:00:00 Intro
00:02:15 Crinoids for Lewis
00:16:15 Acrocanthosaurus for Will
00:36:30 The Hadean for Jordan
00:52:30 Fainting Goats for Mike
01:12:30 Scabies for AndreasJoin us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 135 - Seeds
20 maart 2022 · 2 uur 30 min
Every plant starts somewhere, and often that somewhere is inside a seed. Seeds are among the most diverse and important evolutionary innovations of plants, allowing species to survive, thrive, and travel between generations in extraordinary ways. This episode, Aly joins us to discuss how seeds do what they do, how seeds have evolved over time, and how seeds are invaluable resources for paleontologists seeking to understand plants of the past. Lees meer
In the news: early octopus-cousins, early tuatara cousins, evolution of walking, and how sauropods moved.
Time markers:
Intro & Announcements: 00:00:00
News: 00:04:00
Main discussion, Part 1: 00:46:30
Main discussion, Part 2: 01:39:00
Patron question: 02:22:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
The Art of Common Descent with Rob Soto
14 maart 2022 · 1 uur 48 min
Paleoartist Rob Soto has created some fantastic artwork for the podcast over the years. Most recently, for our Five Year Anniversary celebration, he produced our Five Year logo and a series of movie-poster-style depictions of famous fossil localities, all now available on our merch store! Lees meer
In this special episode, we continue our Five Year celebration by sitting down with Rob to discuss his background in art and the process of creating the Art of Common Descent.
Find Rob online: https://linktr.ee/RaptorRobb
You can check out Rob’s art and other merchandise on our Zazzle store: http://zazzle.com/common_descent
Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org. -
Episode 134 – Sanguivores (Blood-Eaters)
6 maart 2022 · 2 uur 30 min
Blood is nutritious, easy to digest, and not hard to come by, so it’s unsurprising – if a bit unsettling – that thousands of species have evolved a taste for the stuff. From birds to bats to bugs, the diversity of sanguivores includes a wide variety of body plans, feeding strategies, and unique evolutionary histories, all converging upon a similar set of behaviors and features honed for a diet of blood. Be aware, this episode is, at times, kinda gross. Lees meer
In the news: a new spinosaur, a new pterosaur, a new abelisaur, and a new euphorbia.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:00
Main discussion, Part 1: 00:39:30
Main discussion, Part 2: 01:27:00
Patron question: 02:19:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 133 - Symbiosis
20 februari 2022 · 2 uur 15 min
None of us are alone. Like, in the literal, biological sense. Symbiotic relationships – close interactions between unrelated organisms – are a defining feature of life on Earth. Each of our bodies has its own share of parasites, hitchhikers, and tiny helpers, and some of the most prominent ecosystems on Earth function only by virtue of the symbiotic relationships at their foundations. In this episode, we touch on the incredible diversity and impact of symbiosis, and how the deep history of these relationships has created the world we know today. Lees meer
In the news: sick sauropods, puking pterosaurs, jumping genes in snakes, and dino-eating crocs.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:00
Main discussion, Part 1: 00:39:30
Main discussion, Part 2: 01:24:30
Patron question: 02:05:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Att…
-
Episode 132 - Mary and Louis Leakey
6 februari 2022 · 2 uur 18 min
Episode 132 – Mary and Louis Leakey Lees meer
Happy Darwin Day!
Mary and Louis Leakey are two of the biggest names in the history of paleoanthropology and human evolution, and they’re one of history’s most impressive scientific duos. In this episode, our special guest takes us through the tales of the Leakey’s most important scientific work, their personal lives, and the ongoing impact they’ve had on modern science.
Our guest this episode is Meredith Johnson, Communications Director at the Leakey Foundation and host of Origin Stories!
Learn more here: https://leakeyfoundation.org/category/origin-stories/
Follow the Leakey Foundation at @TheLeakeyFndtn
Follow Origin Stories at @OriginsPodcastIn the news: artificial intelligence meets fossils, red nectar evolution, arthropod nervous systems, and ancient human diets.
Time markers:
Intro & Announcements: 00:00:00
News: 00:08:30
Main discussion, Part 1: 00:46:30
Main discussion, Part 2: 01:27:00
Patron question: 02:08:30Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Join the Common Descent Discord server! https://discord.gg/CwPBxdh9Ev
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by P…
-
Episode 131 - Volcanoes
23 januari 2022 · 2 uur 56 min
Volcanoes are fascinating, devastating, and fundamental to Earth systems. Volcanic eruptions can transform ecosystems, landscapes, and even the atmosphere, and at their most extreme, the effects of volcanism can be global and long-lasting. In this overstuffed episode, we discuss the many forms and features of volcanic activity, and we take a look at the complex and dramatic interaction between volcanoes and life on Earth. Lees meer
In the news: ankylosaur brains, an Australian rainforest, donkey hybrids, and the Tonga volcanic eruption.
Time markers:
Intro & Announcements: 00:00:00
News: 00:06:30
Main discussion, Part 1: 00:44:30
Main discussion, Part 2: 01:27:30
Patron question: 02:37:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
Episode 130 - Sense of Smell
9 januari 2022 · 2 uur 17 min
With every breath you take, you’re collecting information about your surroundings. We humans are actually pretty skilled smellers, as these things go, but olfactory abilities vary widely across the animal kingdom (and beyond). In this episode, we discuss how smelling works, what smelling is good for, and how scientists explore the evolutionary history of smell. Lees meer
In the news: giant ichthyosaurs, giant millipedes, long-tongued birds, and oviraptorid embryos.
Time markers:
Intro & Announcements: 00:00:00
News: 00:05:30
Main discussion, Part 1: 00:39:00
Main discussion, Part 2: 01:27:30
Patron question: 02:07:00Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.Musical Interludes are "Professor Umlaut" by Kevin MacLeod (incompetech.com). Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/ -
End of the Year Q&A 2021
31 december 2021 · 4 uur 5 min
Happy New Year! Lees meer
Thanks as always to everyone who submitted questions for the Q&A. Thanks to everyone for listening, sharing, and supporting the podcast this year and for our whole run of nearly five years. We make the podcast, but you, our audience, make the podcast possible.
More to come. See you in 2022.
Check out our blog for bonus info and pictures:
http://commondescentpodcast.wordpress.com/Join us on Patreon to support the podcast and enjoy bonus content! https://www.patreon.com/commondescentpodcast
Or make a one-time donation via PayPal: https://tinyurl.com/4c68u4hp
Find merch at the Common Descent Store! http://zazzle.com/common_descent
Follow and Support us on:
Twitter: https://twitter.com/CommonDescentPC
Facebook: https://www.facebook.com/commondescentpodcast
Instagram: @commondescentpodcast
YouTube: https://www.youtube.com/channel/UCePRXHEnZmTGum2r1l2mduw
PodBean: https://commondescentpodcast.podbean.com/
iTunes: https://itunes.apple.com/us/podcast/the-common-descent-podcast/id1207586509?mt=2You can email us at commondescentpodcast(at)gmail.com
Or send us physical mail at:
The Common Descent Podcast
1735 W State of Franklin Rd. Ste 5 #165
Johnson City, TN 37604The Intro and Outro music is “On the Origin of Species” by Protodome.
More music like this at http://ocremix.org.