I Know Dino: The Big Dinosaur Podcast13 Mai

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/

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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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Episoder(576)

A Spiky Hadrosaur and Paleoartist Tara Tassone

A new hadrosaur 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...

8 Jul 45min

Theropods! It Wasn't Just T. rex with Tiny Arms

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 (...

24 Jun 1h 16min

A new species of Spinosaurus and Ogden's Dinosaur Park

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...

11 Jun 55min

Paleontologist Interviews: Steve Brusatte on How Birds Survived the Dinosaur Extinction

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 mo...

28 Mai 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 Apr 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 Apr 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 Mar 1h 22min