I Know Dino: The Big Dinosaur Podcast17 Huhti

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 Santanaraptor, and our fun fact check out https://iknowdino.com/Santanaraptor-Episode-563/

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

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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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 Kesä 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 Touko 55min

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 ...

13 Touko 1h 20min

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

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