I Know Dino: The Big Dinosaur Podcast13 Touko

A tyrannosaur tooth embedded in a hadrosaur skull

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/

Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.

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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Jaksot(573)

Steve Brusatte and the Story of Birds

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...

28 Touko 55min

Rob Sula who co-discovered the Tanis site

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.For links to every news story, all of ...

30 Huhti 56min

Hadrosaur Hooves, Head Combs, Muscles, and More Soft Tissues

Lots of new discoveries of soft tissues in dinosaurs. Plus new studies to confirm old soft tissues and a new—controversial—iguanodont.For links to every news story, all of the details we shared about ...

17 Huhti 1h 6min

April Fowls: Archaeopteryx

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 ...

31 Maalis 1h 22min

The second dinosaur ever to be found with its voicebox

Plus a duck-billed dinosaur with a strong jaw and a couple of small dinosaurs from the the U.S. and EuropeJoin us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, a...

25 Maalis 30min

Mark Witton and the King Tyrant

Plus a new alvarezsaurid theropod, Manipulonyx; A huge bonebed in Romania; new dinosaur fossils found at Dinosaur National Monument; and our first Dino Duels winnersFor links to every news story, all ...

18 Maalis 1h 9min

Riley Black Returns and a new Dino Duels Championship

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.For links to ...

6 Maalis 1h 18min