WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: ORTHOGASTROPODA [Subclass] - MURCHISONIINA [Order] - TROCHONEMATOIDEA [Superfamily]
------ Family: LOPHOSPIRIDAE Wenz, 1938 † (Sea)
------------ Genus: Gyronema Ulrich & Scofield, 1897 †
--------------- Species: Gyronema lyratum Ulrich & Scofield, 1897 † - ID: 7266000001
Wisconsin 
FOSSIL
Ordovician
Map center:  N: 44° 35' 54'' W: 90° 10' 59''  - Grid: 5° - click to open
Wrong data? please email to: Claudio Galli - last updated: 28/ago/2017