Polyptychoceras

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Polyptychoceras
Fossil range: Late Cretaceous
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Genus: Polyptychoceras

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

[edit] External links