Lavaloceras
Temporal range: Middle Ordovician
Scientific classification
Kingdom:
Phylum:
Class:
Subclass:
Order:
Family:
Genus:
Lavaloceras

Flower, 1952

Lavaloceras is a genus of middle Ordivician discosorids included in the Westonoceratidae. The shell as nearly straight, with a slight exogastic curvature, and is rather short, breviconic.

According to Teichert, 1964, Lavaloceras is more closely related to Westonoceras and Winnipegoceras than to Faberoceras which is thought to have given rise to the Lowoceratidae

References


    This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.