WMSD - Worldwide mollusc species DB Bagni Liggia

Class: POLYPLACOPHORA
--- Taxon Tree: PALEOLORICATA [Subclass]
------ Family: MATTHEVIIDAE Walcott, 1886 † (Sea)
------------ Genus: Hemithecella Butts , 1941 †
--------------- Species: Hemithecella expansa Butts, 1941 † - ID: 3057000008
USA, Virginia, Washington 
FOSSIL
Ordovician
Map center:  N: 36° 42' 0'' W: 81° 47' 59''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017