WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - PALAEOSTYLOIDEA [Superfamily]
------ Family: ORTHONEMATIDAE Nützel & Bandel, 2000 † (Sea)
------------ Genus: Orthonema Meek & Worthen, 1862 †
--------------- Species: Orthonema inornatum Knight, 1934 † - ID: 5901000010
USA, Missouri, Saint Louis 
FOSSIL
Carboniferous
Map center:  N: 38° 36' 0'' W: 90° 17' 59''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017