WMSD - Worldwide mollusc species DB Bagni Liggia

Class: BIVALVIA
--- Taxon Tree: PALAEOHETERODONTA [Subclass] - TRIGONIIDA [Order] - TRIGONODOIDEA [Superfamily]
------ Family: TRIGONODIDAE Modell, 1942 † (Freshwater)
------------ Genus: Heminajas Neumayr, 1891 †
--------------- Species: Heminajas balatonis Frech, 1905 † - ID: 7346000001
United States, Utah, Washington 
FOSSIL
Mid Triassic
Map center:  N: 37° 6' 0'' W: 113° 17' 59''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017