The fossils show that the body of the animal was divided into two parts.
Fossils from this era show all of the body plans in existence today.
Fossils are present in high numbers and often show excellent quality of preservation.
Fossils show that the fish once existed in great abundance.
Early fossils of these ancient plants show the individual cells within the plant tissue.
The fossils show the evolution of mammals in Australia over the last 20 million years.
Fossils show that the painted turtle existed 15 million years ago.
A single fossil of hagfish shows that there has been little evolutionary change in the last 300 million years.
The fact that the fossils show the mammals getting bigger over time is called Cope's rule.
Fossils show that sharks have been around for 420 million years, since the early Silurian.