The evolution of fish dates back to about 530 million, dating back to chordate-like fish. The 480 million year old fossil record reveals the oldest known true fish. We have a wide selection of fossil fish sold from many places around the world.
Can fish become fossils?
Animals cannot live without oxygen, so they do not live there. In this situation, the only possibility of fossilization is when fish and other swimming animals die in the oxygen-rich waters above, sink into stagnant mud bottoms and are buried in sediments.
What is a fish fossil?
Tiktaalik provides insights into the characteristics of the closest extinct relatives of the Tetrapod. Unlike many previous transitional fossils like fish, Tiktaalik's "fins" have simple rays reminiscent of basic wrist bones and fingers.
What kind of fossil is a fish fossil?
The most common coprolites are marine life, especially fish and reptiles. They are composed of indigestible debris of biological food, such as scales, teeth, shells and bones. Coprolites are preserved by petrification or casting and mold.
Are fish fossils rare?
Fish fossils are traps for rare earth elements. Many of them are so many and they have worked so well that Japanese scientists have found that the mud in the 2,500-square-kilometer zone south of this small island has been the four rare earth elements of the world for hundreds of years. We have calculated that we can supply the needs. But how? And why?
Below you will find two helpful answers on a similar topic. 👇
What is a fish fossil called?What is the earliest known fish?
