|
Related articles:
Fish
Megalodon
Dunkleosteus
Key terms: fishes about group bony fins devonian found vertebrate shark class appeared take land period fossil water rocks million years ago jawless scales modern living evolution extinct silurian cambrian prehistoric coelacanth bony fishes osteichthyes another group cartilaginous appeared in the late Search external links cited by footnotes on Wikipedia page Prehistoric fish: |
|