WMSD - Worldwide mollusc species DB Bagni Liggia

Class: CEPHALOPODA
--- Taxon Tree: NAUTILOIDEA [Subclass] - ELLESMEROCERIDA [Order]
------ Family: PROTOCYCLOCERATIDAE Kobayashi, 1935 † (Sea)
------------ Genus: Protocycloceras Hyatt & Zittel, 1900 †
--------------- Species: Protocycloceras smithvillense Ulrich & al., 1944 † - ID: 6783000036
Arkansas, Lawrence County 
FOSSIL
Ordovician
Map center:  N: 36° 6' 0'' W: 91° 17' 59''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017