Polyptychoceras
From Wikipedia, the free encyclopedia
Polyptychoceras Fossil range: Late Cretaceous |
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Scientific classification | ||||||||||
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Polyptychoceras is a genus of ammonite from the Late Cretaceous of Asia, Europe, and South America.
[edit] Sources
- Ammonoid Paleobiology (Topics in Geobiology) by Neil H. Landman, Kazushige Tanabe, and Richard Arnold Davis
- West Coast Fossils: A Guide to the Ancient Life of Vancouver Island by Rolf Ludvigsen and Graham Beard