How Do We Know What Dinosaurs Looked Like

Besides feathers we know a little bit about what dinosaur skin was like from some rare fossils that show it.

We may think we know what dinosaurs like the t rex sounded like. In this mystery students will learn how we can infer what the outside of an animal looked like by using clues about their skeleton. However researchers at midwestern university are questioning that long held belief often made popular by pop culture with a few studies of their own. Minute details can mean big things to paleontologists whether it be places for feathers to connect or channels for air sacs.

There is a great fosil remains with impressions of feather perserved. Not at all like the dinosaurs we know and love today. People who see the installations today tend to comment on how utterly whacked they look. Of course there are many things we can t tell like what color dinosaurs were how fast they could run or the size of a dinosaur s organs.

Barrett says these suggest scaly skin a bit like a crocodile s covered horned. To determine just how stocky or svelte to render a species paleontologists most often. Here s what we used to think dinosaurs looked like. We know how they look today so we have living relatives of extinct ones.

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Microscopic details in the structures of the bones can lead them in the right direction to identifying their dinosaurs. Footprints tell you how big the dinosaur s feet were. Like reptiles dinosaurs probably didn t have much body fat so they looked pretty swole. Preserved dinosaur body prints on maybe a rock tell you the texture of the dinosaur s outer body general shape and an idea of its size.

Scary imposing and full of deep throated roars. Thetopod dinosaurs have wishbone jus like birds their skeletons are in fact the same in all key featured like hollow bones and feathers their eggs are same. The earliest dinosaur models displayed to the public at england s famous crystal palace exposition in 1854 depicted iguanodon megalosaurus and hylaeosaurus as looking very much like contemporary iguanas and monitor lizards complete with splayed legs and greenish pebbly skin.