What Is The Oldest And Most Prehistoric Reptile Alive Today?

What Is The Oldest And Most Prehistoric Reptile Alive Today? The tuatara is the only remaining member of the order sephenodontia. It is also known as the living fossil due to its similarity to dinosaurs evolutionarily speaking. What reptiles have the longest lifespan? Chelonians, turtles and tortoises, have the longest potential lifespan of most reptiles.

What Is The Land Like Where Mesosaurus Fossils Are Found Quizlet?

What Is The Land Like Where Mesosaurus Fossils Are Found Quizlet? What is the land like where the Mesosaurus fossils are found? The fossils are found in both South America and Africa, about 4,000km apart. Why are the Mesosaurus fossils separated by 4000 km of ocean? This means that these plates, and the continents on

What Is A Group Of Warm Blooded Animals With Hair Or Fur?

What Is A Group Of Warm Blooded Animals With Hair Or Fur? Mammals are a group of animals (vertebrates) that have backbones and hair or fur. They are warm-blooded (endothermic), and they have four-chambered hearts. Which group of animals has fur or hair? Mammals have hair or fur, birds have feathers, reptiles have dry scales,

What Does The Presence Of Mesosaurus Fossils Tell Us?

What Does The Presence Of Mesosaurus Fossils Tell Us? The Mesosaurus fossils tell us that South America, Africa and Antarctica were once connected because it is impossible for these reptiles to swim over the vast oceans and move from one continent to another. What does Mesosaurus indicate? Mesosaurus (meaning “middle lizard”) is an extinct genus

What Era Did Amphibians Live In?

What Era Did Amphibians Live In? Amphibians evolved during the middle of the Devonian period (416 to 359 million years ago) from the lobe-finned fish of the vertebrate class Sarcopterygii. What era did amphibians disappear? As a result of these changing climatic conditions, the ancient amphibian groups largely disappeared by the end of the Permian