Everyone knows that dinosaurs are extinct, and most people have some idea about how it might have occurred. But the exact ...

This reptilian skin fossil belongs to a creature from the early Paleozoic era that led terrestrial ... significant insight into the evolution of animals and their shift from water to land-based ...

The Devonian, part of the Paleozoic era, is otherwise known as ... The fossils of these remarkable animals come from the red rocks of Devon. Some lobefins are still around today, such as the ...

3 min read The Cambrian period, part of the Paleozoic era, produced the most ... Among them were the chordates, to which vertebrates (animals with backbones) such as humans belong.

Another Paleozoic calcareous sponge ... Human beings, dogs, prairie dogs, lions are all gregarious animals). Specimen #1416 is the tabulate coral Favosites, a truly colonial coral. Is specimen #888 a ...