WMSD - Worldwide mollusc species DB Bagni Liggia

Class: CEPHALOPODA
--- Taxon Tree: AMMONOIDEA [Subclass] - CLYMENIIDA [Order] - CYRTOCLYMENIOIDEA [Superfamily]
------ Family: CYRTOCLYMENIIDAE Hyatt, 1884 † (Sea)
--------- SubFamily: CYRTOCLYMENIINAE
------------ Genus: Cyrtoclymenia Hyatt , 1884 †
--------------- Species: Cyrtoclymenia involuta Nalivkina, 1936 † - ID: 6638000034
Kazakhstan 
FOSSIL
Devonian
Map center:  N: 48° 1' 10'' E: 66° 55' 24''  - Grid: 5° - click to open

------------------ Sub or form: Cyrtoclymenia involuta arctica Nalivkina, 1936 † - ID: 9900000294
Russia, Novaya Zemlya 
FOSSIL
Devonian
Map center:  N: 74° 0' 0'' E: 56° 0' 0''  - Grid: 5° - click to open
Please email your image to: Claudio Galli - last updated: 28/ago/2017