Which Fish Is Called a Living Fossil?

Answer The evolution of organisms usually involves the accretion of constant changes. Fish today are different than fish hundreds of millions of years ago, having diverged into different species. The Coel... Read More »

Top Q&A For: Which Fish Is Called a Living Fossil

What is the oldest fish fossil found?

The oldest fish fossils discovered to date were found in the Yunnan region of China. The fossils were of two different kinds of fish, Haikouichthys ercaicunensis, and Myllokunmingia fengjiaoa, whic... Read More »

Is carcharodon megalodon a fossil fish?

Sharks, including the giant Carcharodon megalodon, belong to a group of fish called Chondrichthyes, or cartilaginous fish. While cartilage is less durable than the bones typically associated with f... Read More »

Why are they called fossil fuels?

Fossil fuels are energy sources such as oil, gas and coal that are harvested or mined. They are termed "fossil" fuels because these minerals were formed 300 million years ago from plant and anima... Read More »

What is the fossil of a footprint called?

Fossilized footprints are called ichnites. Ichnites are examples of trace fossils, fossilized evidence of animal activity rather than fossilized animal remains. They form when an animal walks in so... Read More »