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