Theropoda Essays

The T-Rex appearance is a misconception While in the movie Jurassic Park for the time it was accurate but over time it has become outdated. Now in 2023 the show Prehistoric Planet shows the most accurate version of the T-rex yet. Did the T-Rex have feathers? At a younger age it most likely would have had feathers but as an adult it would have been a disadvantage. It wouldn’t have feathers because it’s way too big and its body would generate a ton of heat. In the Cretaceous period the average temperature

So, how exactly did dinosaurs evolve into birds you may be wondering? Well, it was a long process although once the initial changes took place, the evolution from dinosaur to bird happened relatively quickly. Giving that, what exactly defines a bird, to be more precise why do we call aves birds and not dinosaurs? Well the answer is because of a few features. One thing that all birds share is a pair of feathered wings, feathers covering most of their body, and of course a highly specialized toothless

The Baryonyx was 10m long(32.8 feet) and was over 2 tons. Each claw was 6 inchs long and the long claw was 1ft long and was on the thumb. Baryonyx means heavy claw in greek. Baryonyx was discovered in 1983 by william walker. That was just some of the fact about the Baryonyx. There 's more to learn about this magnificent dinosaur and where it lived. The baryonyx ate fish like the Igdabatis,Anomoeodus,Aulolepis and etc. and also young Iguanodons. The baryonyx fossil had fossilised fish skeletons and