I Know Dino: The Big Dinosaur Podcast
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586 afleveringen, van nieuw naar oud
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Tyrannosaurus update and Riley Black
29 oktober 2026 · 55 min
Riley Black joins to discuss her new book "Tyrant Lizard Queen" which follows the chaotic life of one particular T. rex. Plus lots of tyrannosaur news: T. rex was as warm as a human, three new tyrannosaurs named based on some splitting, juvenile Gorgosaurus diets, and more Lees meer
For links to every news story, all of the details we shared about Noasaurus, links from Riley Black, and our fun fact check out https://iknowdino.com/Noasaurus-Episode-577/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Noasaurus, a small theropod with very sharp teeth.
Interview with Riley Black, an award-winning science writer whose work has appeared in National Geographic, Scientific American, Nature, Smithsonian, and more. She has also written many books, most recently, “Tyrant Lizard Queen,” an imaginative celebration of T. rex from hatching to adulthood. Follow her on rileyblack.net or on bluesky & buttondown @restingdinoface
In dinosaur news this week:
T. rex was as warm as a person
An update on Scotty the T. rex: it died of its broken rib
There’s a new albertosaurine tyrannosaurid, Tromerosaurus, known from at least three partial skulls and skeletons
A juvenile Gorgosaurus skull sheds light on how and where Gorgosaurus lived
Two new tyrannosaurs were named, though they don’t appear to be widely accepted: Gilmoretyrannus and Larsonvenator
Asiatyrannus xui and Raptorex kriegsteini are likely junior synonyms of Tarbosaurus bataar
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A Dinosaur that Choked on Rocks
15 oktober 2026 · 2 uur 2 min
Plus a hatchling Allosaurus that was partially digested before fossilizing, T. rex tooth marks on Edmontosaurus, reviews of Netflix's The Dinosaurs & The End of Oak Street, and more. Lees meer
For links to every news story, all of the details we shared about Stygivenator, and our fun fact check out https://iknowdino.com/Stygivenator-Episode-576/
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Dinosaur of the day Stygivenator, a fragmentary tyrannosaur that for many years was known as "the Jordan theropod".
In dinosaur news this week:
There’s a new enantiornithean bird, Chromeornis funkyi, and it choked to death on rocks
The shape of gastroliths can help us figure out how dinosaurs digested their food
Paleontologists found evidence of a poor hatchling Allosaurus being eaten
Tooth marks on Edmontosaurus bones likely show a T. rex was feeding or scavenging on it
Review of “The King and the Dragon” By S. Hunter Allred
Review of Netflix's "The Dinosaurs" (link in show notes has behind the scenes clips)
Review of "The End of Oak Street" starring Anne Hathaway and Ewan McGregor
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A Mega Megaraptora Episode
3 oktober 2026 · 38 min
Every megaraptoran dinosaur that has been described. Plus some that aren't officially named like the "Lightning Claw" from the opal fields of Australia. And many that have been given other classifications—like a potential giant compsognathid. Lees meer
For links to every news story, all of the details we shared about AniksosaurusAndAoniraptor, and our fun fact check out https://iknowdino.com/AniksosaurusAndAoniraptor-Episode-575/
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Dinosaur of the day Aniksosaurus and Aoniraptor, two predators on the smaller side for the Cretaceous. Aniksosaurus was probably under 10ft (3m) long and under 100lb (45Kg). Aoniraptor was twice as long and heavier, but it had a lot of air spaces in its bones to make it as light as possible..
Megaraptorids could be closely related to Tyrannosaurs, but they had lighter skeletons and large impressive hand claws.
The Meagaraptorans discussed in this episode:
Megaraptor: The original megaraptorid
"Lightning Claw" from the opal fields in Australia
Fukuiraptor: A slender megaraptorid with flat hand claws
Phuwiangvenator: One of the oldest genera (Early Cretaceous)
Vayuraptor: Another old genus from Thailand
Rapator: Opalized left hand bone found in 1905
Aerosteon: The aptly named "air bone" from Argentina
Australovenator: Also known as "Banjo" the largest predatory dinosaur in Australia
Joaquinraptor: One of the last surviving megaraptorans (Latest Cretaceous)
Maip: Largest known megaraptorid (30ft/9m and under 1.5 tons)
Murusraptor: Proportionally long snout from Argentina
Orkoraptor: The "toothed river thief" with specialized teeth and other features similar to compsognathids despite its large size
Tratayenia: Known from a handful of thin and hollow bones
Possible megaraptorans:
Bahariasaurus
Chilantaisaurus
Datanglong
Deltadromeus
Eotyrannus
Gualicho
Siats
Vectaerovenator
Walgettosuchus
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A Hadrosaur with a Sail Tail like Spinosaurus
18 september 2026 · 58 min
Episode art of Gongshuilong fanwei by Joel Lee joelleeart.com Lees meer
The new hadrosaur Gongshuilong had an amazing, and tall, tail; A new close relative of Parasaurolophus with a large head crest; And a "hidden hadrosaur" Kryptohadros from Romania; Plus the PBS Eons team join to discuss their new series on the Permian and the Great Dying that started the Mesozoic.
For links to every news story, all of the details we shared about Shamosaurus, links from Blake de Pastino, Kallie Moore, and Gabriel-Philip Santos, and our fun fact check out https://iknowdino.com/Shamosaurus-Episode-574/
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Dinosaur of the day Shamosaurus, a medium-sized ankylosaur.
Interview with Blake de Pastino, Kallie Moore, and Gabriel-Philip Santos, three of the hosts of the YouTube channel PBS Eons, and their new six-episode series from PBS Digital Studios and Complexly, titled Eons: Life and Death on Pangea, explores the “Great Dying”
In dinosaur news this week:
A new "hidden hadrosaur": Kryptohadros kallaiae
A new saurolophine hadrosaurid, Gongshuilong fanwei, with a sail down its tail (and maybe its back)
A new close relative of Parasaurolophus from Canada named Plesiolophus warnerensis
The Academy of Natural Sciences in Philadelphia has announced that it's closing at the end of the month. But a facebook group was created to try and save it.
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The Most New Dinosaurs In A Single Episode
3 september 2026 · 1 uur
From tiny Triassic taxa to stupendous "snake-necked" sauropods. We cover eight brand new named dinosaurs—And they are all sauropods (with one sauropodomorph). Lees meer
For links to every news story, all of the details we shared about Venenosaurus, and our fun fact check out https://iknowdino.com/Venenosaurus-Episode-573/
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Dinosaur of the day Venenosaurus, a small sauropod whose name means "poison lizard".
In dinosaur news this week:
A new small sauropodomorph from Zimbabwe, Musango matusadonaensis, that weighed as much as two ostriches
A sauropod in India, Ceratocaudia antiqua, was old for a neosauropod (Early/Mid Jurassic) but also old as an individual (with arthritis)
A new small titanosaur from Uruguay, Mesetasaurus protector
A new Moroccan titanosaur, Phosphatotitan khouribgaensis, looked a lot like a miniature Patagotitan
There’s a new Argentinian sauropod, Bicharracosaurus dionidei, the "big animal lizard"
A new "snake necked" mamenchisaur from Thailand was named Uragasaurus kalasinensis
The new sauropod Yantaloong lini has an extra pair of “lock and key” joints between its vertebrae
There’s a new enormous titanosauriform, Nagatitan chaiyaphumensis, from Thailand with a humerus measuring 1.78m (5ft 10in) tall
The first dinosaur bone found in Antarctica belongs to a titanosaur (although its not complete enough to have a name)
This episode is brought to you by our patrons. Their generous contributions make our podcast (and I Know Paleo) possible! You can join our community, help us keep the shows going, and get everything ad-free (a win win win) for $8.99/month when paying annually. Go to Patreon.com/iknowdino to sign up.
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The Scientific Advisor for Netflix’s The Dinosaurs
21 augustus 2026 · 1 uur 1 min
Joschua Knüppe returns to discuss working on dinosaur documentaries, paleoart (from press releases to murals), and many more projects. Plus the new raptor, Kank australis, which may have been an active fisher. Lees meer
For links to every news story, all of the details we shared about Oohkotokia, links from Joschua Knüppe, and our fun fact check out https://iknowdino.com/Oohkotokia-Episode-572/
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Dinosaur of the day Oohkotokia, an armored ankylosaur that lived alongside tyrannosaurs like Albertosaurus and Gorgosaurus.
Interview with Joschua Knüppe, a paleoartist, and host of Paleostream on Twitch. He was also the scientific advisor for Netflix’s The Dinosaurs, which came out earlier this year—and we talked to him in episode 403, about the graphic novel, Europasaurus: Life on Jurassic Islands
In dinosaur news this week:
There’s a new unenlagiid dinosaur, Kank australis, that seems to have adaptations for fishing (and fossilized with fish)
Our collectible cards were approved for a bonus month of orders! Commemorate the biggest new dinosaurs discoveries of the last year with us! You can get 6 (or 7 for patrons) cards including the shiny Spicomellus card (and shiny Nanotyrannus for patrons)! Get yours now at iknowdino.com/cards and choose from cards, stickers, keychains and even a brand new custom enamel pin! Get yours soon, because they are only available for a limited time. www.iknowdino.com/cards
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Volcanoes and Extinctions with History Daily
8 augustus 2026 · 33 min
Lindsay Graham from History Daily explores the human side of two topics we often discuss on the show: extinction and volcanic eruptions. Lees meer
On June 3, 1844, after becoming collector’s items for being a rare species, the last pair of great auks is killed by fishermen.
On August 26, 1883, a volcano explodes on the island of Krakatoa, sparking one of the deadlest natural disasters in history.
Go to HistoryDaily.com for more history, daily.
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Dinosaur Growth!
7 augustus 2026 · 1 uur 9 min
Tyrannosaurus hatchlings; Tyrannosaurus took 40 years to reach full size; Some dinosaurs grew really fast and some were incredibly slow; Growth affects how much dinosaurs need parental care; A listener question about how sauropod diets changed as they grew; And a whole lot more dinosaur growth research Lees meer
For links to every news story, all of the details we shared about Tambatitanis, and our fun fact check out https://iknowdino.com/Tambatitanis-Episode-571/
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Dinosaur of the day Tambatitanis, a titanosauriform from Japan named after the friendship between the two people who found the dinosaur.
In dinosaur news this week:
There’s a new titanosauriform dinosaur, Dasosaurus tocantinensis
When estimating how dinosaurs grew, some models may be missing important data points
Dinosaurs were likely thicker and heavier than previously estimated
How much did climate affect dinosaur body size evolution? It’s hard to say
Scans of Early Triassic archosauromorph fossils show that this group had a variety of growth strategies from the beginning
How scales grow as dinosaurs grow can give us some information on how they lived
Tyrannosaur hatchlings may have left the nest shortly after hatching to hunt
It took Tyrannosaurus rex 40 years to reach its full size
Ceratosaurus grew more than 9 times faster than some of its fellow ceratosaurs
The basal ornithopod Changchunsaurus was one of the slowest growing dinosaurs (that we know of)
Maiasaura grew in a way that it needed a lot of parental care as a hatchling
The hadrosaur Gryposaurus grew (mostly) isometrically (meaning everything grew at the same rate)
The small iguanodont Dysalotosaurus had some interesting fused bones in its neck
A new, tiny, young sauropodomorph sheds light on how early dinosaurs grew
The titanosaur Neuquensaurus grew quickly, but differently than expected
Our collectible cards were approved for a b…
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Soft Tissues: Patreon Preview
5 augustus 2026 · 10 min
This episode was previously released to our patrons on www.patreon.com/iknowdino Lees meer
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The Dinosaur with the Widest Wingspan Ever
23 juli 2026 · 45 min
Bird expert Daniel Ksepka joins us from the Bruce Museum to discuss some of the most interesting extinct birds, dinosaur brains, and much more. Plus the new sauropodomorph Xiangyunloong with an extra sturdy tail. Lees meer
For links to every news story, all of the details we shared about Brasilotitan, links from Daniel Ksepka, and our fun fact check out https://iknowdino.com/Brasilotitan-Episode-570/
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Dinosaur of the day Brasilotitan, a squared jawed titanosaur from (you probably guessed) Brazil.
Interview with Daniel Ksepka, a vertebrate paleontologist who specializes in birds. His main research is on penguins, though he has studied everything from turkeys to albatrosses. He is also a research associate at several museums and curator of science at The Bruce Museum in Connecticut—an art and science museum that has an exciting exhibit coming up about Earth’s mass extinctions.
In dinosaur news this week:
There’s a new sauropodomorph dinosaur, Xiangyunloong fengming that had a sturdy, long tail
Our collectible cards are available now to commemorate the biggest new dinosaurs discoveries of the last year! We just unlocked a 6th (7th for patrons) card—Shri rapax! Get yours now at iknowdino.com/cards and choose from cards, stickers, keychains and even a brand new custom enamel pin! Get yours soon, because they are only available for a limited time. www.iknowdino.com/cards
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A Spiky Hadrosaur Dinosaur and Paleoartist Tara Tassone
8 juli 2026 · 45 min
A new hadrosaur dinosaur mummy includes "cutaneous spikes" that would have given its skin a thorny texture. Plus Tara Tassone joins to discuss making our Dinosaur Rookie Cards and designing our new logo (and I Know Paleo logo). Lees meer
For links to every news story, all of the details we shared about Atacamatitan, links from Tara Tassone, and our fun fact check out https://iknowdino.com/Atacamatitan-Episode-569/
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Dinosaur of the day Atacamatitan, one of the most complete titanosaurs found in Chile.
Interview with Tara Tassone, a graphic designer and illustrator. She's a graphic designer for the Mariners’ Museum and Park in Virginia. She also designed our new Dinosaur Rookie Cards. Follow her on instagram @t.n.t.design and check out her etsy shop Feather and Fang Studio.
In dinosaur news this week:
There’s a new hadrosaur mummy featuring the prickliest skin of any dinosaur found to date—the new species Haolong dongi
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Theropods! It Wasn't Just T. rex with Tiny Arms
24 juni 2026 · 1 uur 16 min
From the smallest ones (birds) to the largest (tyrannosaurs) and in between. The evolution of theropods, an extra large tyrannosaur, more evidence that Nanotyrannus is valid, two new small theropods (enantiornithine birds), and much more Lees meer
For links to every news story, all of the details we shared about Avimimus, and our fun fact check out https://iknowdino.com/Avimimus-Episode-568/
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Dinosaur of the day Avimimus, the bird mimic of bird mimics.
In dinosaur news this week:
A new Early Jurassic theropod skeleton gives more insight into how theropods evolved
There’s a new enantiornithine, Plumadraco bankoorum, and it had really long tail feathers
There is a new enantiornithine, Gorgonavis alcyone, and it had a long beak
Paleontologists found an extra large tyrannosaur shinbone in New Mexico, which may show Tyrannosaurus evolved in North America
A study of the tiny hyoid bone (in the mouth) in Nanotyrannus supports that it is a valid dinosaur
How and what theropods ate changed over time as their skulls evolved—a new study breaks down the theropod group changes
Five different carnivorous non-avian theropod groups evolved to have shorter arms and bigger heads (not just T. rex)
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A new species of Spinosaurus and Ogden's Dinosaur Park
11 juni 2026 · 56 min
Spinosaurus mirabilis has a head unlike any other spinosaur with possibly the tallest head crest of any non-avian dinosaur. Plus, Jeff Bond joins from Ogden's George S. Eccles Dinosaur Park to discuss what it's like running a museum with animatronics, fossils, a prep lab, sculptures, and (in the near future) puppets! Lees meer
For links to every news story, all of the details we shared about Bonatitan, links from Jeff Bond, and our fun fact check out https://iknowdino.com/Bonatitan-Episode-567/
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Dinosaur of the day Bonatitan, a small titanosaur sauropod with two well preserved braincases.
Interview with Jeff Bond, curator and head paleontologist at Ogden’s George S. Eccles Dinosaur Park in Utah
In dinosaur news this week:
There’s a new species of Spinosaurus, Spinosaurus mirabilis, with a very impressive crest on its head
We're releasing collectible cards to commemorate the biggest new Dinosaurs of 2025! Reserve your spot now at iknowdino.com/cards and get a sticker of our vintage logo and an audio guide of all 6 of the dinosaurs featured in our Dinosaur Rookie Class of 2025! www.iknowdino.com/cards
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Paleontologist Interviews: Steve Brusatte on How Birds Survived the Dinosaur Extinction
28 mei 2026 · 56 min
Dr. Steve Brusatte joins us for a paleontologist interview about The Story of Birds, exploring how birds survived the dinosaur extinction, evolved from dinosaur ancestors, and became one of Earth's most successful groups of animals. Lees meer
In this episode of I Know Dino, we cover new dinosaur discoveries and dinosaur research before sitting down with Steve Brusatte, paleontologist, author, and University of Edinburgh professor. We discuss what the fossil record reveals about bird evolution, why birds are living dinosaurs, and how paleontologists connect modern species to their dinosaur ancestors. Steve explains how scientists study dinosaur evolution, brain evolution, and the survival of bird lineages through the end-Cretaceous extinction.
We also talk about giant fossil birds, terror birds, penguins that once rivaled large mammals, and how dinosaur research continues to reshape our understanding of prehistoric life. Along the way, Steve shares stories from his work as a researcher, science communicator, and author, including insights from writing The Story of Birds and helping connect modern bird biology to deep dinosaur history.
Before the interview, we cover a new tiny alvarezsauroid from Argentina, discuss what it reveals about dinosaur evolution, and look at new research tools that help scientists reconstruct ancient environments and extinction events.
Thanks for listening to I Know Dino: The Big Dinosaur Podcast—your source for dinosaur discoveries, dinosaur news, dinosaur research, paleontology news, and interviews with the scientists making new fossil discoveries.
Steve Brusatte joins to discuss the only group of dinosaurs that survived the asteroid. Plus a new alvarezsauroid which is the most complete and smallest dinosaur ever found in South America.
For links to every news story, all of the details we shared about Tataouinea, links from Steve Brusatte, and our fun fact check out https://iknowdino.com/Tataouinea-Episode-566/
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A tyrannosaur tooth embedded in a hadrosaur skull
13 mei 2026 · 1 uur 21 min
An extraordinary fossil find provides fresh evidence about dinosaur behavior and predator-prey interactions. Lees meer
Plus hadrosaurs breaking their tails while mating, a diplodocoid with a broken tail tip, and many more paleopathologies.
For links to every news story, all of the details we shared about Koparion, and our fun fact check out https://iknowdino.com/Koparion-Episode-565/
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Dinosaur of the day Koparion, a small troodontid we only know from a tooth.
In dinosaur news this week:
There’s a new herrerasaur, Ptychotherates bucculentus
Hadrosaurs may have injured their tails while mating
A Barosaurus with a long whip-like tail had a fracture at the tip of its tail
A tyrannosaur lost the tip of its tooth in the skull of an Edmontosaurus
A Plateosaurus with a bone infection in its right arm is the oldest known dinosaur bone infection
Cancer has been around for millions of years, including in dinosaurs
A few titanosaurs were found with cysts in their tails
A mamenchisaurid sauropod had a tumor on its shoulder and arm
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Rob Sula who co-discovered the Tanis site
30 april 2026 · 56 min
The Tanis site is one of the most important paleo sites in North America, showing details of the exact day when the Cretaceous ended. Plus two new cute dinosaurs. Lees meer
For links to every news story, all of the details we shared about Silvisaurus, links from Rob Sula, and our fun fact check out https://iknowdino.com/Silvisaurus-Episode-564/
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Dinosaur of the day Silvisaurus, an ankylosaur with a pear-shaped skull.
Interview with Rob Sula, the Senior field supervisor for Paleo Prospectors. He's a field paleontologist, teacher, and artist with decades of experience hunting and excavating dinosaurs and has co-discovered some very important fossil sites. He was also recently featured in the documentary Why Dinosaurs?
In dinosaur news this week:
Dr. Hans Sues has ascended to paleo legend status
There’s a new cute ornithopod, Foskeia pelendonum
There’s another new, possibly even cuter dinosaur, the thescelosaurid ornithischian Doolysaurus huhmini
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Hadrosaur Hooves, Head Combs, Muscles, and More Soft Tissues
17 april 2026 · 1 uur 7 min
Lots of new discoveries of soft tissues in dinosaurs. Plus new studies to confirm old soft tissues and a new—controversial—iguanodont. Lees meer
For links to every news story, all of the details we shared about Santanaraptor, and our fun fact check out https://iknowdino.com/Santanaraptor-Episode-563/
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Dinosaur of the day Santanaraptor, a small theropod found with soft tissue.
In dinosaur news this week:
There’s a potentially new iguanodont, Paulodon galvensis (but it is controversial)
Soft tissues can be preserved in fossils regardless of the species, age of the bones, or where the animal was buried
A new method using Cross-polarized light microscopy (XPol) helps identify organic molecules in fossils
New Edmontosaurus "mummies" show hooves, small spikes down the tail, and a banded fleshy crest over the neck and back
Scientists re-evaluated the soft tissue crest of an edmontosaur hadrosaur dinosaur
Dinosaurs likely had muscles forming cheeks
New titanosaur sauropod tracks found in Mongolia show a lot of soft tissue details in the hands and feet
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April Fowls: Archaeopteryx and Dinosaur Evolution
31 maart 2026 · 1 uur 22 min
A new troodontid with a skull like a pachycephalosaur, two new prehistoric birds, the bird evolutionary tree, how birds developed the ability to fly, how we know Microraptor turned out to be a decent flier, and a mathematical rule that shapes theropod faces Lees meer
For links to every news story, all of the details we shared about Archaeopteryx , and our fun fact check out https://iknowdino.com/Archaeopteryx -Episode-562/
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Dinosaur of the day Archaeopteryx , the "ancient wing" dinosaur that was originally named for just a single feather, but is now known from over a dozen individuals.
In dinosaur news this week:
A new troodontid theropod, Xenovenator espinosai, has an extremely thick skull—like a pachycephalosaur
Scientists have created a complete evolutionary tree of all birds (over 9,000 species)
There’s a new neoavian Aequornithes bird from Antarctica, Pujatopouli soberana
There is a new euornithean bird, Kunpengornis anhuimusei, that has gut contents!
How the structure of feathers in the Cretaceous tells us about their evolution
The specialization of a small wrist bone, the pisiform, helps birds to fly
A key wing muscle that helps birds fly appears to have evolved by fusing cells from multiple muscles
How often birds, bats, and insects flap when flying may be related to a built in constraint related to the vortex their wings generate with each flap
More Microraptor specimens (with soft tissues!) show it was a decent flier
A set of raptor dinosaur tracks indirectly shows it used its arms to help it run faster
Just because a theropod dinosaur had short arms and not many fingers, doesn’t mean their hands and arms were useless
Birds have a special organ to help them balance (which doesn't seem to matter as much for flight)
Birds have been nesting in the Arctic for at least 73 million years
How theropod dinosaur (non-avian and bird) faces are shaped may hav…
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The second dinosaur ever to be found with its voicebox
25 maart 2026 · 31 min
Plus a duck-billed dinosaur with a strong jaw and a couple of small dinosaurs from the the U.S. and Europe Lees meer
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
In dinosaur news this week:
A New Jurassic neornithischian dinosaur with a Voice Box. Pulaosaurus qinglong, from China’s Tiaojishan Formation, has only the second larynx ever found preserved with a non-avian dinosaur. Source
The small ornithischian Enigmacursor mollyborthwickae was found in the Morrison Formation of Colorado. Reminding us that it wasn't just huge sauropods and stegosaurs eating plants in the Late Jurassic. Source
A new ornithopod named Obelignathus septimanicus was identified from a stronger jawbone than other Late Cretaceous ornithopods (like Rhabdodon) in what is now southern France. It's name refers to the French comic character Obelix who has superhuman strength (like the "unusually robustly-built" jawbone on Obelignathus). Source
An Early Cretaceous basal hadrosauroid, Cariocecus bocagei, was named from Portugal. It had a fused upper jaw and cheekbone, possibly letting it chew tougher plants than its relatives. Source
This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones in the field, preparing fossils in their lab, or in their new field geology program. For details go to CNCC.edu/paleo26
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Mark Witton and the King Tyrant
18 maart 2026 · 1 uur 9 min
Plus a new alvarezsaurid theropod, Manipulonyx; A huge bonebed in Romania; new dinosaur fossils found at Dinosaur National Monument; and our first Dino Duels winners Lees meer
For links to every news story, all of the details we shared about Inosaurus, links from Mark Witton, and our fun fact check out https://iknowdino.com/Inosaurus-Episode-561/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Inosaurus, a dubious theropod known from vertebrae and a piece of its shin.
Interview with Mark Witton, a paleontologist, author, and artist, known for his research on pterosaurs and his work with museums, universities, and shows including Walking with Dinosaurs, Planet Dinosaur, Prehistoric Planet, and the IMAX film T. rex. He also has published a number of books, including the recently published King Tyrant. Follow him on bluesky and patreon @markwitton
In dinosaur news this week:
There’s a new alvarezsaurid theropod, Manipulonyx reshetovi
Paleontologists have found thousands of fossils in a bonebed in Romania (Hateg Basin), including bones from titanosaurs and rhabdodontids
New dinosaur fossils have been found at Dinosaur National Monument
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This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones in the field, preparing fossils in their lab, or in their new field geology program. For details go to CNCC.edu/paleo26
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Riley Black Returns and a new Dino Duels Championship
6 maart 2026 · 1 uur 18 min
Riley, one of our favorite dinosaur writers, returns to discuss her latest book and lots of other dinosaur topics. Plus a new ceratopsian—Ferenceratops. And a new Dino Duels Championship. Lees meer
For links to every news story, all of the details we shared about Quaesitosaurus, links from Riley Black, and our fun fact check out https://iknowdino.com/Quaesitosaurus-Episode-560/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Quaesitosaurus, a titanosaur with a skull similar to Diplodocus.
Interview with Riley Black, an award-winning science writer whose work has appeared in National Geographic, Scientific American, Nature, Smithsonian, and more. She has written a number of books, including “The Last Days of the Dinosaurs,” “When the Earth was Green,” and most recently “The Shortest History of the Dinosaurs”. Follow her on Bluesky @restingdinoface
In dinosaur news this week:
There’s a new ceratopsian dinosaur, Ferenceratops shqiperorum
Dinosaurs were “ecosystem engineers” that shaped their landscapes while they were alive—and after they died out
A study of New Mexican dinosaurs supports that they were still thriving before the Cretaceous-ending asteroid hit the Earth
Our dino duels are going again! Create your bracket here: bit.ly/dinoduelsbracket
Then enter your picks for a chance to win a year of Triceratops-level patreon membership at bit.ly/dinoduelspicks
Complete rules and restrictions at bit.ly/dinoduelsrules
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This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones in the field, preparing fossils in their lab, or in their new field geology program. For details go to CNCC.edu/paleo26
See Privacy Policy at https://art19.com/privacy and California Privacy Notice a…
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Sauropod Shindig
19 februari 2026 · 1 uur 58 min
Five new sauropods from all across the world and the sauropod family tree. Plus new embryos and hatchlings, sauropod speed estimates, and much much more. Lees meer
For links to every news story, all of the details we shared about Cetiosauriscus, and our fun fact check out https://iknowdino.com/Cetiosauriscus-Episode-559/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Cetiosauriscus, a sauropod that isn't Cetiosaurus, but was also from Middle Jurassic of England.
In dinosaur news this week:
Sauropod experts wrote an introduction to Diplodocoidea
There’s a new titanosaur sauropod, Utetitan zellaguymondeweyae
A new Alamosaurus fossil was found
There’s a new dicraeosaurid sauropod, Athenar bermani
There’s a new titanosaur sauropod, Yeneen houssayi
There’s a new eusauropod sauropod, Jinchuanloong niedu
There’s a new species of the sauropod Mamenchisaurus, Mamenchisaurus sanjiangensis
Some sauropods chose to lay eggs surrounded by fast moving waters, possibly to protect them from predators
New Massospondylus embryos and hatchling show how they started on all fours before growing up and walking on two legs
Large sauropods may have had max speeds of 6 mph (10 km/h)
A nearly complete Plateosaurus tail shows this sauropodomorph could do damage with its tail
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This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones in the field, preparing fossils in their lab, or in their new field geology program. For details go to CNCC.edu/paleo26
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Dinosaur Tracks & Escape Rooms
5 februari 2026 · 1 uur 17 min
New track sites, swim tracks, and mating dance arenas around the world tell us about the behavior of theropods, ceratopsians, and sauropods. Plus David Spira joins from Room Escape Artist to share his favorite dinosaur themed escape rooms. Lees meer
For links to every news story, all of the details we shared about Segnosaurus, links from David Spira, and our fun fact check out https://iknowdino.com/Segnosaurus-Episode-558/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Segnosaurus, a therizinosaur with interesting teeth.
Interview with David Spira, co-creator of RoomEscapeArtist.com, which publishes well-researched, rational, and reasonably humorous escape room reviews, design tips, player tips, and industry commentary
In dinosaur news this week:
The Science Museum of Minnesota closed for a day in response to the local ICE presence. If you want to support Minnesotans go to www.standwithminnesota.com/
In Bolivia, there are almost 18,000 theropod dinosaur tracks that show evidence of running, sauntering, and swimming
An earlier study of the Carreras Pampa site also found that the theropods feet sunk in the mud
One set of footprints shows the fastest running theropod trackway in the Cretaceous
Scientists re-examined the longest known theropod trackway in China
Dinosaur Ridge, Colorado, has the largest known dinosaur mating dance arena
Tracks from 76 million years ago may show that ceratopsians and ankylosaurs hung out together
Paleontologists found a set of sauropod tracks that show it made a loop
Scientists found multiple trackways in Oxfordshire, England, from mostly sauropods walking at a steady pace
Theropod footprints were found in a crisscross pattern in Texas, U.S.
Thousands of prosauropod footprints from the Triassic were found in a national park in Italy
This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bo…
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Bob Nicholls: Paleoartist Extraordinaire
23 januari 2026 · 1 uur 1 min
Robert (Bob) Nicholls has been painting, sculpting, and painting some of our favorite paleoart for decades. He joins us to share how he does it. Plus, a fossil found hundreds of feet below a natural history museum; The world's oldest cerapodan dinosaur; And new theropod and iguanodontian fossils Lees meer
For links to every news story, all of the details we shared about Emausaurus, links from Bob Nicholls, and our fun fact check out https://iknowdino.com/Emausaurus-Episode-557/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Emausaurus, a very early armored dinosaur to rival Scutellosaurus and Scelidosaurus.
Interview with Bob Nicholls, world-renowned paleoartist, painter, sculptor, and illustrator. His work has been published in more than 40 books (including the Secret Lives of Dinosaurs) and exhibited in nearly 50 museums, universities, and attractions around the world. He’s also appeared on a number of shows and he designed coins for the Royal Mint. Follow him @BobNichollsart
In dinosaur news this week:
Paleontologists found the world’s oldest cerapodan dinosaur in Morocco
Scientists found a dinosaur bone underneath the parking lot of the Denver Museum of Nature and Science
New theropods have been found at the St. George Dinosaur Discovery Site in Utah, U.S.
There’s a new large iguanodontian dinosaur that lived in the Late Jurassic in what is now Portugal
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Updates on the Origins of Dinosaurs
9 januari 2026 · 1 uur 9 min
Two new dinosaurs from the middle of the Triassic: the theropod Anteavis and the sauropodomorph Huayracursor. Plus our reviews of several TV shows, movies, and books including Walking with Dinosaurs. Lees meer
For links to every news story, all of the details we shared about Ornithopsis, and our fun fact check out https://iknowdino.com/Ornithopsis-Episode-556/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Ornithopsis, a titanosaur found way back in the 1830s which was named for its bone's similarity to the lightweight structure of a bird's skeleton.
In dinosaur news this week:
We not yet have found the earliest dinosaur fossils, but they may be in the Amazon and areas by the equator in South America and Africa
Dinosaurs may have originated in South America, and then moved simultaneously to the east and north
There’s a new very early theropod dinosaur, Anteavis crurilongus
A nearly complete skeleton from a Triassic sauropodomorph, Huayracursor jaguensis
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Top 25 Dinosaur Discoveries of 2025
24 december 2025 · 59 min
Spicomellus, Nanotyrannus, and tons of other fantastic new discoveries! Lees meer
For links to every news story, all of the details we shared about Garudimimus, and our fun fact check out https://iknowdino.com/Garudimimus-Episode-555/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Garudimimus, an ornithomimosaur that wasn't that fast.
In dinosaur news this week:
Smallest find to make a big impact: Ahvaytum (ep 531)
HM: Archaeocursor (ep 533)
HM: Itaguyra (ep 545)
HM: Maleriraptor (ep 550)
HM: Taleta (ep 553)
Most surprising new dinosaur: Nanotyrannus lethaeus (ep 554)
Best new therizinosaur: Duonychus (ep 535)
Best new pachycephalosaur: Zavacephale (ep 553)
HM: Brontotholus (ep 553)
Best new ornithomimid: Mexidracon (ep 551)
Best new basal neornithischian: Pulaosaurus (DD 7)
Best new ankylosaurid genus: Huaxiazhoulong (ep 530)
Best new dromaeosaur: Shri rapax (DD8)
Best new compsognathid*: Huadanosaurus (ep 541)
Best new iguanodontian: Istiorachis (ep 548)
Best new megaraptor: Joaquinraptor (ep 552)
Best new basal sauropodomorph: Xingxiulong yueorum (ep 549)
HM: Lishulong (ep 539)
Best new enantiornithine: Navaornis (ep 533)
New genus hiding for the longest in plain sight: Newtonsaurus (DD8)
HM: Tameryraptor (ep 534)
Best new basal allosauroid: Yuanmouraptor (ep 536)
Best new oviraptorosaur: Yuanyanglong (ep 532)
This episode is brought to you by Rula. Rula patients typically pay $15 per session when using insurance. Connect with quality therapists and mentalhealth experts who specialize in you at https://www.rula.com/ikd/ #rulapod
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Nanotyrannus is Valid!
11 december 2025 · 1 uur 25 min
Two separate groups of researchers have independently confirmed that Nanotyrannus is its own genus and not just a juvenile T. rex. Plus a new Nanotyrannus species and another new tyrannosauroid and tyrannosaur injuries. Lees meer
For links to every news story, all of the details we shared about Calamosaurus, and our fun fact check out https://iknowdino.com/Calamosaurus-Episode-554/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Calamosaurus, a small theropod that’s been mixed up with lots of other theropods.
In dinosaur news this week:
A new complete Nanotyrannus skeleton confirms that it deserves its own genus and is not just a juvenile Tyrannosaurus rex
A close analysis of the small throat (hyoid) bone from the Nanotyrannus holotype confirms it was nearly full-sized
Review of the taxonomic history of Nanotyrannus
There’s a new Late Cretaceous tyrannosauroid, Khankhuuluu mongoliensis, related to the fluffy Yutyrannus
Scotty the T. rex appears to have blood vessel structures in a rib showing how it healed. (in the fun fact)
Companies are claiming to make luxury fashion items out of T. rex leather but that’s not currently possible. (in the fun fact)
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Zofia Kielan-Jaworowska with History Dispatches
4 december 2025 · 31 min
Zofia Kielan-Jaworowska was a Polish scientist and the first woman to lead a dinosaur excavation expedition. On her explorations of the Gobi Desert, she discovered many famous animals, including Deinocheirus—a dinosaur that, for decades, was known only by its enormous, terrifying arms & claws. But when we finally found the rest of its body, it turned out to look more like Jar Jar Binks. This is the story of Zofia, and the dinosaur that surprised us all - as told originally aired on the History Dispatches podcast with Matt and McKinley Breen. Lees meer
History Dispatches Podcast: https://historydispatches.com/
The Explorers Podcast: https://explorerspodcast.com/
History Dispatches & Explorers Podcast are part of the Airwave Media Network: www.airwavemedia.com
I Know Dino Website: https://iknowdino.com
I Know Dino Book: https://books.disney.com/book/i-know-dino/
Sources:
https://archive.org/details/inpursuitofearly0000kiel/page/n5/mode/2up
https://archive.org/details/huntingfordinosa00kiel
https://iknowdino.com/deinocheirus-episode-527/
https://www.nature.com/articles/520158a
https://www.nature.com/articles/nature.2014.16203
https://www.nature.com/articles/nature13874
https://www.nature.com/articles/nature13930
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The most complete pachycephalosaur ever found!
26 november 2025 · 1 uur
Zavacephale is both the oldest and most complete pachycephalosaur ever found. Plus three more new dinosaurs and Michele Hollow joins us to discuss Mary Anning. Lees meer
For links to every news story, all of the details we shared about Stenopelix, links from Michele Hollow, and our fun fact check out https://iknowdino.com/Stenopelix-Episode-553/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Stenopelix, a small (likely) ceratopsian that we only know from impressions in sandstone slabs.
Interview with Michele Hollow, an award-winning journalist, and author of the book “Jurassic Girl: The Adventures of Mary Anning, Paleontologist and the First Female Fossil Hunter”, a historical fiction book for both young and less young readers.
In dinosaur news this week:
The most complete and oldest known pachycephalosaur was discovered and named Zavacephale rinpoche
There’s a new "thunder dome" pachycephalosaur, Brontotholus harmoni
There’s a new flat-headed hadrosaur, Ahshislesaurus wimani, that was as large as a T. rex
There’s a new hadrosaur dinosaur from Morocco named Taleta taleta (yes the genus and species name are the same)
This episode is brought to you by our patrons. Their generous contributions make our podcast possible! You can now save 10% by paying annually. Go to Patreon.com/iknowdino to sign up and help us keep creating I Know Dino every week.
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What Dinosaurs Ate
14 november 2025 · 1 uur 25 min
Plus, a new species of megaraptor, Joaquinraptor casali, is one of the most complete ever found. Lees meer
For links to every news story, all of the details we shared about Dromaeosauroides, and our fun fact check out https://iknowdino.com/Dromaeosauroides-Episode-552/
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Dinosaur of the day Dromaeosauroides, a theropod we only know from two teeth, and maybe some fossilized poop.
In dinosaur news this week:
A new megaraptor, Joaquinraptor casali, may have died in the middle of eating a crocodilian
Analyzing skull mechanics can tell us a lot about different theropod dinosaur feeding strategies
The alvarezsaur Bannykus ate meat (instead of maybe insects)
A poor sauropod got gnawed on by a theropod (probably)
The gut contents of a subadult Diamantinasaurus shows it was not a picky eater and it did not chew its food
A closer look at coprolites found in the Lameta Formation in India show they were likely pooped out by an omnivorous animal, and not a titanosaur (as previously thought)
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Jurassic World Rebirth with Common Descent
5 november 2025 · 1 uur 42 min
We joined the Common Descent podcast for their Silver Screen Science segment. Lees meer
We go through everything Jurassic World Rebirth got right and wrong as well as our nit-picks of the details that got under our skin.
Check out the More Thoughts segment at https://www.patreon.com/posts/142875146/ for more.
Check out the Common Descent Podcast at commondescentpodcast.com and join their patreon at www.patreon.com/c/commondescentpodcast
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Weird & Dead Treasures
30 oktober 2025 · 59 min
Amy Atwater, co-host of Weird & Dead joins to discuss some of her favorite fossils and her new book The Fossil Keeper's Treasure. Plus a new ornithomimosaur with big hands, Mexidracon, and monstersaurs Lees meer
For links to every news story, all of the details we shared about Mochlodon, links from Amy Atwater, and our fun fact check out https://iknowdino.com/Mochlodon-Episode-551/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaur of the day Mochlodon, a stocky island dinosaur that was first found way back in 1859.
Interview with Amy Atwater, a paleontologist and science communicator, the Director of Paleontology at Friends of Dinosaur Ridge in Morrison, Colorado, co-host of the podcast Weird & Dead, and author of the book “The Fossil Keeper’s Treasure”. Follow her @Mary_Annings_Revenge
In dinosaur news this week:
There’s a new ornithomimosaur with very large hands named Mexidracon longimanus
This episode is brought to you by our patrons. Their generous contributions make our podcast possible! You can now save 10% by paying annually. Go to Patreon.com/iknowdino to sign up and help us keep creating I Know Dino every week.
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Herrerasaur Hurrah!
16 oktober 2025 · 1 uur
Herrerasaurs are some of the earliest known dinosaurs and these Triassic carnivores have been found all over the world. They're a confusing group, but thanks to pathologies and fossilized poop we know a bit about how they behaved. Lees meer
For links to every news story, all of the details we shared about Sanjuansaurus, and our fun fact check out https://iknowdino.com/Sanjuansaurus-Episode-550/
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Dinosaur of the day Sanjuansaurus, a herrerasaur dinosaur whose existence helps show dinosaurs’ dominance.
In dinosaur news this week:
There’s a new herrerasaur dinosaur, Maleriraptor kuttyi
Herrerasaurs probably bit each other on the face
Herrerasaurs were a successful, complicated group
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The Best Discovery of the Year!
1 oktober 2025 · 1 uur 5 min
A new Spicomellus find reveals just how crazy its armor was. Plus Six brand new sauropods! Lees meer
For links to every news story, all of the details we shared about Liaoningosaurus, and our fun fact check out https://iknowdino.com/Liaoningosaurus-Episode-549/
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Dinosaur of the day Liaoningosaurus, a small ankylosaur that may or may not have been semi-aquatic and carnivorous.
In dinosaur news this week:
A much more complete Spicomellus skeleton was found with some of the strangest and most elaborate armor ever seen
There’s a new sauropodomorph species, Xingxiulong yueorum, which is quite a bit bigger than the previous species from the genus
The oldest known sauropodomorph from East Asia, Wudingloong wui, was just described
There’s a new eusauropod, Huashanosaurus qini, named for famous mountain with impressive rock art
There’s a new mamenchisaurid sauropod, Tongnanlong zhimingi, which is estimated to be over 80ft long
There’s a new rebbachisaurid (vacuum cleaner head) sauropod, Cienciargentina sanchezi, from Patagonia
There’s another new rebbachisaurid, Astigmasaura genuflexa, measuring in at about 59ft (18m) long and weighing over 10 tons
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The most remarkable fossils you've never seen before
18 september 2025 · 1 uur 11 min
Dr. Dean Lomax and Bob Nicholls join to tell us about their upcoming book The Secret Lives of Dinosaurs (which includes some really cool fossils like an extremely rare two-headed fossil) Lees meer
For links to every news story, all of the details we shared about Calamospondylus, links from Dean Lomax and Bob Nicholls, and our fun fact check out https://iknowdino.com/Calamospondylus-Episode-548/
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Dinosaur of the day Calamospondylus, an Early Cretaceous oviraptorosaur that was probably under 2.5m (~8ft) long.
Interview with Dean Lomax and Bob Nicholls. Dean Lomax is an award-winning paleontologist, author, and presenter, as well as Honorary Research Fellow at The University of Manchester & 1851 fellow at the University of Bristol. He’s the leading authority on ichthyosaurs, and he also excavates and researches dinosaurs. Bob Nicholls is a world-renowned natural history artist who specializes in prehistoric animals, plants, and environments. His work has been published in more than 40 books and exhibited in museums, universities, and attractions around the world. There new book is The Secret Lives of Dinosaurs: Unearthing the Real Behaviors of Prehistoric Animals
In dinosaur news this week:
There’s a new iguanodontian dinosaur that had a large sail on its back, Istiorachis macarthurae
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Dinosaur Brains
4 september 2025 · 1 uur 19 min
The discovery of a new Psittacosaurus species from a braincase, how spinosaur brains adapted for eating fish, revisiting T. rex intelligence, and many more dinosaur brain updates Lees meer
For links to every news story, all of the details we shared about Tatankacephalus, and our fun fact check out https://iknowdino.com/Tatankacephalus-Episode-547/
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Dinosaur of the day Tatankacephalus, the "bison-headed" armored dinosaur.
In dinosaur news this week:
A skull, including a braincase, is enough to tell us there’s a new Psittacosaurus species, Psittacosaurus houi
Studying dinosaur brains is an evolving field
Brain size varied in dinosaurs
Ceratopsians became less intelligent and had worse hearing and a worse sense of smell as they evolved to larger sizes
Ornithopods, and especially hadrosaurs, had bigger brains than we thought
Thescelosaurus had a powerful sense of smell, a sensitive vestibular system, but terrible hearing—all which may mean it was a burrower
A study of spinosaur brains and skulls helps show how they adapted to eat fish
Living birds have high EQs which they evolved from non-avian dinosaurs (although we don't really use EQs much anymore)
Shuvuuia may not have had specialized hearing
The enantiornithe Navaornis hestiae tells us a lot about bird brains
Unique brain shape in birds may be why birds survived non-avian dinosaurs after the mass extinction event
Parrots and humans may use similar brain mechanisms to produce complex sounds
Bird brains (and our brains) are wired for taking turns when communicating
T. rex had the intelligence of a baboon paper
Rebuttal to T. rex baboon intelligence paper
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Troodon and Dr. Kenneth Lacovara
21 augustus 2025 · 1 uur 15 min
New support for Troodon as a valid dinosaur genus. Plus Dr. Kenneth Lacovara joins us to discuss the Edelman Fossil Park & Museum, Colossal Biosciences, Dreadnoughtus, Jurassic Park, and more. Lees meer
For links to every news story, all of the details we shared about Veterupristisaurus, links from Kenneth Lacovara, and our fun fact check out https://iknowdino.com/Veterupristisaurus-Episode-546/
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Dinosaur of the day Veterupristisaurus, a carcharodontosaurid theropod that lived in the Jurassic in what is now Tanzania.
Interview with Dr. Kenneth Lacovara, a paleontologist, professor, explorer, science communicator (a TED speaker and author), Explorer’s Club medalist, and he is the founding dean of the School of Earth & Environment at Rowan University, executive director of the Edelman Fossil Park & Museum, and he serves on the Board of Scientific Advisors for Colossal Biosciences
In dinosaur news this week:
Is Troodon a legit dinosaur? (these authors say yes)
Based on their jaw mechanics, troodontids may have been omnivores
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Are Silesaurs Dinosaurs?
7 augustus 2025 · 47 min
Silesaurs are definitely dinosauromorphs (close relatives of dinosaurs) but were they true dinosaurs? Lees meer
For links to every news story, all of the details we shared about Planicoxa, and our fun fact check out https://iknowdino.com/Planicoxa-Episode-545/
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Dinosaur of the day Planicoxa, an iguanodont known from its flat hips with a species name that means "poison".
In dinosaur news this week:
There’s a new silesaurid, Itaguyra occulta, whose name means "Stone Bird" in Tupi—a language from Southern Brazil where it was found
A new large femur found in Zambia may have been from a 10ft (3m) long silesaur—quite large for the
Probable silesaur arm and leg bones from the Late Triassic were described from what is now Texas
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Ankylosaur Armor Announcements
24 juli 2025 · 44 min
Two new species, Zhongyuansaurus junchangi and Tianzhenosaurus chengi. How paleontologists use details in the ankylosaur armor to identify the species. Plus, the first ever ankylosaurid (tail club-wielding ankylosaur) footprint. Lees meer
For links to every news story, all of the details we shared about Mojoceratops, and our fun fact check out https://iknowdino.com/Mojoceratops-Episode-544/
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Dinosaur of the day Mojoceratops, a ceratopsian that got its mojo from its frill.
In dinosaur news this week:
A new ankylosaur, Zhongyuansaurus junchangi, with "swallowtail" shaped tail armor
A good overview of how osteoderm patterns vary between different ankylosaur species
The best way to distinguish ankylosaur species is probably by comparing skulls
A new ankylosaur skull led to another new ankylosaur species being named: Tianzhenosaurus chengi
New ankylosaur fossils were excavated in Argentina, a rare find for South America
Osteoderms may have helped dinosaurs live in arctic conditions
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Jurassic World Rebirth
10 juli 2025 · 1 uur 30 min
We saw Jurassic World Rebirth on opening day, but haven't discussed it with each other yet. We share all our favorite moments, dinosaurs, and theories about the movie. Lees meer
For all of our fun facts and other details go to https://iknowdino.com/-Episode-543/
In this episode, we break down the horror-infused tone of Jurassic World: Rebirth, from malfunctioning park systems to scary Mosasaurus sequences. We explore standout scenes like Bronto Billy’s first appearance in NYC, the Quetzalcoatlus and Spinosaurus teaming up with the Mosasaur. We give our thoughts on the all new cast including Scarlett Johansson (Zora Bennett), Mahershala Ali (Duncan Kincaid), Jonathan Bailey (Dr. Henry Loomis), and other minor characters.
We also dive into updated animal portrayals—like the adorable backpack-sized Aquilops named Dolores, the eerie hybrid Mutadon, and the menacing Distortus rex—along with practical effects and callbacks to earlier films. Finally, we debate what worked, what didn’t, favorite dinos, and lingering questions about the sequel’s direction.
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All About Allosaurus
28 juni 2025 · 1 uur 13 min
New species, old species, size, behavior, and everything we else we know about Allosaurus! Lees meer
For links to every news story, sources about Allosaurus, and our fun fact check out https://iknowdino.com/Allosaurus revisited-Episode-542/
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Dinosaur of the day Allosaurus, the quintessential (Late) Jurassic theropod.
In dinosaur news this week:
Free dinosaur event with the Colorado Northwestern Community College Paleo Crew on June 28
Some of the topics from our Allosaurus discussion:
There are multiple species, including A. fragilis and A. jimmadseni
Debate over the species A. europaeus
Whether A. europaeus could be A. fragilis
There's also a new species (and no more Saurophaganax): A. anax
Plus, we get into its Bone Wars history, the Cleveland-Lloyd Dinosaur Quarry, other former species, its hunting and scavenging habits, all the pathologies, what its habitat was like, future research, and more
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Dungeons, Dragons, & Dinosaurs
12 juni 2025 · 59 min
Dr. Michael O'Sullivan joins to discuss his part in bringing dinosaurs to Dungeons & Dragons (and Pathfinder). We also cover the latest and greatest AI methods used in paleontology. Plus two new "compsognathid-like" dinosaurs and an ankylosaur for our dinosaur of the day. Lees meer
For links to every news story, all of the details we shared about Panoplosaurus, links from Michael O’Sullivan, and our fun fact check out https://iknowdino.com/Panoplosaurus-Episode-541/
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Dinosaur of the day Panoplosaurus, an ankylosaur with nasal passages that resemble a French horn.
Interview with Michael O’Sullivan, an Irish based paleontologist and writer and researcher for Palaeogames, which specializes in introducing realistic dinosaurs and other extinct animals into Tabletop Role-Playing Games.
In dinosaur news this week:
There are two new compsognathid-like dinosaurs: Sinosauropteryx lingyuanensis and Huadanosaurus sinensis
Patron spotlight: Toon Rex shared their short story "A Meal Fit For a King"
Fun Fact: AI is helping us identify dinosaur bones and might soon help to reconstruct whole animals from just a few bones. If you have access to 3D digitized dinosaur bones and you're willing to share them, email JP at juanpbusso@gmail.com
This episode is brought to you by Sauros: the dino trick-taking puzzle game! Featuring beautiful mahjong-like tiles, paleoart-covered playmats, and custom dice and tokens. Get yours for just $40 at Kickstarter now!
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Three Cute New Titanosaurs
30 mei 2025 · 42 min
Uriash kadici and Petrustitan hungaricus lived on Hateg island and would have had to deal with the murder giraffe—Hatzegopteryx. Plus the "titan of salt" Chadititan. We also celebrate world metrology day with some dinosaur size comparisons. Lees meer
For links to every news story, all of the details we shared about Eodromaeus, and our fun fact check out https://iknowdino.com/Eodromaeus-Episode-540/
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Dinosaur of the day Eodromaeus, the aptly named "dawn runner".
In dinosaur news this week:
There are two new titanosaur dinosaurs from Hateg Island: Uriash kadici (the largest known from the island) and Petrustitan hungaricus (formerly lumped with Magyarosaurus)
There’s another new titanosaur dinosaur, Chadititan calvoi, from Patagonia that was very small for a titanosaur
This episode is brought to you by Sauros: the dino trick-taking puzzle game! Featuring beautiful mahjong-like tiles, paleoart-covered playmats, and custom dice and tokens. Get yours for just $40 at Kickstarter now!
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Award Winning Paleoartist Franco Tempesta
17 mei 2025 · 54 min
We have loved Franco's art longer than we knew the term "paleoart". He joins to explain his process of illustrating for books–including ours. Plus a new sauropodomorph with a big head named Lishulong wangi. Lees meer
For links to every news story, all of the details we shared about Chilantaisaurus, and our fun fact check out https://iknowdino.com/Chilantaisaurus-Episode-539/
Dinosaur of the day Chilantaisaurus, an very large theropod with impressive claws.
In dinosaur news this week:
There’s a new sauropodomorph dinosaur, Lishulong wangi, and it had a large skull
Over two decades, Franco has illustrated more than 50 books on dinosaurs and prehistoric mammals for major publishers worldwide. His piece “T. rex couple vs. Dakotaraptor pack” won the 2016 John J. Lanzendorf-National Geographic PaleoArt Prize. He compares the scene to lions defending a kill from hyenas, highlighting the possible social dynamics between top predators and opportunistic rivals. Check out his illustrations and the text of the interview here: iknowdino.com/franco-tempesta-on-bringing-dinosaurs-to-life-through-art/
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Dinosaurs on Trial 2: Double Jeopardy
10 mei 2025 · 41 min
We bring back our fan-favorite segment: Dinosaurs on Trial! Patrons submitted dinosaur “crimes,” and we argue the cases like whether or not compsognathids are misidentified juvenile theropods. Plus a new ornithomimid from Uzbekistan named Dzharacursor. Lees meer
For links to every news story, all of the details we shared about Nurosaurus, and our fun fact check out https://iknowdino.com/Nurosaurus-Episode-538/
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Dinosaur of the day Nurosaurus, an informally named sauropod with a stress fracture in its toe.
In dinosaur news this week:
There’s a new ornithomimid dinosaur, Dzharacursor bissektensis, that may contain medullary bone
For our Dinosaurs on Trial segment, patrons submitted dinosaur “crimes,” and we argue the cases:
Did Ankylosaurus cruelly attack a mother T. rex in Walking With Dinosaurs?
Are compsognathids just mislabeled juvenile theropods?
Did T. rex throw the fight against Spinosaurus in Jurassic Park 3?
Did T. rex really hunt with F-14s?
Was Oviraptor a misunderstood parent or an egg thief?
Vote on our Patreon to decide who’s guilty! patreon.com/iknowdino
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Over 100 Middle Jurassic tracks from Scotland
2 mei 2025 · 52 min
Interview with Tone Blakesley, who recently described 131 dinosaur footprints on the Isle of Skye, Scotland. The tracks include those made by Megalosaurus and Cetiosaurus (or close relatives) and Tone made an accompanying documentary for the paper. Lees meer
For links to every news story, all of the details we shared about Ornithodesmus, links from Tone Blakesley, and our fun fact check out https://iknowdino.com/Ornithodesmus-Episode-537/
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Dinosaur of the day Ornithodesmus, a dinosaur that was first thought to be a bird based on its hip bones (sacrum) and later considered to be a pterosaur.
Interview with Tone Blakesley, a Master's graduate University of Edinburgh and lead author of a new paper about 131 dinosaur footprints on the Isle of Skye in Scotland
In dinosaur news this week:
Tone Blakesley's new paper describing a Middle Jurassic lagoon preserved in modern day Scotland
The documentary of the tracks that Tone made to accompany the paper
This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones from the Jurassic Period in Northwest Colorado this summer. For details go to CNCC.edu/dinodig
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A New Middle Jurassic Allosauroid
23 april 2025 · 18 min
Yuanmouraptor wasn't a raptor or a megaraptorid, but it did have two foot long jaws full of sharp, serrated, teeth. Plus a "noble" tyrannosauroid, Kileskus, that had a long crest down its head and lived about 100 million years before T. rex. Lees meer
For links to every news story, all of the details we shared about Kileskus, and our fun fact check out https://iknowdino.com/Kileskus-Episode-536/
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Dinosaur of the day Kileskus, one of the oldest known tyrannosauroids. It lived in the Middle Jurassic of what is now Siberia.
In dinosaur news this week:
There’s a new carnivorous metriacanthosaurid dinosaur, Yuanmouraptor jinshajiangensis
This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones from the Jurassic Period in Northwest Colorado this summer. For details go to CNCC.edu/dinodig
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A Two Fingered Therizinosaur
18 april 2025 · 40 min
Duonychus tsogtbaatari was found in what is now Mongolia with strong evidence that it only had two fingers on each hand. Plus the Jurassic World: Rebirth trailer, Walking with Dinosaurs is coming back, and more. Lees meer
For links to every news story, all of the details we shared about Sinovenator, and our fun fact check out https://iknowdino.com/Sinovenator-Episode-535/
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Dinosaur of the day Sinovenator, a common troodontid, one of which was found curled up in a sleeping posture similar to Mei long.
In dinosaur news this week:
There’s a new therizinosaur with just two large claws per hand, Duonychus tsogtbaatari
There’s a trailer for Jurassic World: Rebirth
BBC’s Walking with Dinosaurs revival is coming out later this year
There’s a new dinosaur horror comedy, called The Invisible Raptor
Petition to save "Tyra" the "world's largest dinosaur" in Drumheller
Petition to make T. rex the U.S. national fossil
This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones from the Jurassic Period in Northwest Colorado this summer. For details go to CNCC.edu/dinodig
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A New Carcharodontosaurid That You'll Never See
11 april 2025 · 40 min
Tameryraptor markgrafi is a significant dinosaur that was named by an even more significant paleontologist. But only photos and a braincase of it remain. Lees meer
For links to every news story, all of the details we shared about Dakotadon, and our fun fact check out https://iknowdino.com/Dakotadon-Episode-534/
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Dinosaur of the day Dakotadon, an ornithopod that was originally pronounced the "first species from the United States that can be clearly referred to the European genus Iguanodon".
In dinosaur news this week:
The newly named Tameryraptor is such a significant find that it could be considered the original Carcharodontosaurus
This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones from the Jurassic Period in Northwest Colorado this summer. For details go to CNCC.edu/dinodig
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The Shady Dinosaur and April Fowls
3 april 2025 · 53 min
Archaeocursor may have been named after an April Fool's Joke, but it was a real dinosaur. Lees meer
For links to every news story, all of the details we shared about Earl Sinclair, and our fun fact check out https://iknowdino.com/Earl Sinclair-Episode-533/
Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.
Dinosaurs of the day: Earl Sinclair, Godzilla, & Cryptids.
In dinosaur news this week:
There is a Shady dinosaur, and it's a Triceratops
A Stegosaurus just sold for over 13 million dollars using shares as a sort of "investment"
An Apatosaurus sold in Europe for about 6 million Euros
Archaeocursor asiaticus is the oldest known ornithischian from Asia
A 47 gram (1.7 ounce) enantiornithine bird was described with "robust teeth" and feather traces
The "short pubis" enantiornithean bird, Novavis pubisculata, was named from the Early Cretaceous of China
Navaornis hestiae was named after the Greek goddess Hestia, the oldest and youngest Olympian (Navaornis is an old bird with a modern looking skull)
Baminornis zhenghensis may be the first bird to ever evolve a pygostyle (to support tail feathers)
A new Archaeopteryx specimen was described (making it the 14th of all time)
This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones from the Jurassic Period in Northwest Colorado this summer. For details go to CNCC.edu/dinodig
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