Petalopteryx Explained

Petalopteryx is an extinct genus of prehistoric ray-finned fish that lived during the Early Cretaceous epoch.^[1]

See also

• Prehistoric fish
• List of prehistoric bony fish

Notes and References

1. Sepkoski . Jack . A compendium of fossil marine animal genera . Bulletins of American Paleontology . 364 . 560 . 2002 . 2009-02-27 .