Definitions

Placenticeras

Placenticeras

Placenticeras is a genus of ammonite from the Late Cretaceous. Its fossils have been found in Asia, Europe, North America, and South America.

Sources

  • Discovering Fossils: How to Find and Identify Remains of the Prehistoric Past (Fossils & Dinosaurs) by Frank A. Garcia, Donald S. Miller, and Jasper Burns

External links

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