WMSD - Worldwide mollusc species DB Bagni Liggia
Class: CEPHALOPODA
--- Taxon Tree: AMMONOIDEA [Subclass] - AMMONITIDA [Order] - PERISPHINCTOIDEA [Superfamily]
------ Family: OLCOSTEPHANIDAE Haug, 1910 † (Sea)
--------- SubFamily: OLCOSTEPHANINAE
------------ Genus: Olcostephanus Neumayr , 1875 †
--------------- Species: Olcostephanus atherstoni (Sharpe, 1856 ) † - ID: 6484000016
Argentina, Río Negro, El Cuy 
FOSSIL
Lower Cretaceous 		Map center:  S: 39° 0' 0'' W: 68° 0' 0''  - Grid: 5° - click to open
Additional DB records:
  • Western High Atlas, Morocco
  • Morocco, Marrakech - Tensift - Al Haouz
  • Colombia, Santander
  • Chile, Atacama
  • Argentina, Río Negro
    • Suggested links:
    https://paleobiodb.org
    Please email your image to: Claudio Galli - last updated: 28/ago/2017