Updates on Dinosaur Growth and Development

Updates on Dinosaur Growth and Development

Juvenile Daspletosaurus skull bones; Modern birds have high Encephalization Quotients from their non-avian dinosaur ancestors; Dinosaur size estimate problems; Plus new non-fiction dinosaur books

For links to every news story, all of the details we shared about Suzhousaurus, and our fun fact check out https://iknowdino.com/Suzhousaurus-Episode-513/

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

Dinosaur of the day Suzhousaurus, a large therizinosaur theropod that had one of the longest upper arm bones of any theropod.

In dinosaur news this week:

  • Three immature Daspletosaurus skull bones help show how the dinosaur changed (and didn’t change) as it grew up
  • Modern birds have high EQs which they evolved from non-avian dinosaurs
  • Scientists caution on how to estimate sizes and body shapes of extinct animals (be careful what animals you compare it to)

This episode is brought to you by Brilliant, the app with thousands of bite-sized, interactive lessons on cutting-edge topics. Anyone interested in paleontology will particularly like their courses in chemistry, which underlie the fossilization process, as well as data analysis, used to model dinosaur populations. Start your 30-day free trial today! Plus, I Know Dino subscribers can get an extra 20% off a premium annual subscription here.

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A Spiky Hadrosaur and Paleoartist Tara Tassone

A Spiky Hadrosaur and Paleoartist Tara Tassone

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

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24 Kesä 1h 16min

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11 Kesä 55min

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28 Touko 55min

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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

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

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

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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 ...

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