WMSD - Worldwide mollusc species DB Bagni Liggia

Class: CEPHALOPODA
--- Taxon Tree: NAUTILOIDEA [Subclass] - ELLESMEROCERIDA [Order]
------ Family: CYRTOCERINIDAE Flower, 1946 † (Sea)
------------ Genus: Cyrtocerina Billings, 1865 †
--------------- Species: Cyrtocerina crenulata Flower, 1952 † - ID: 6782000001
USA, Wisconsin, Rock County 
FOSSIL
Ordovician
Map center:  N: 42° 30' 0'' W: 89° 0' 0''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017