The genus Pictetia Uhlig from the Albian of Patagonia and Antarctica

Pictetia representatives from southern Patagonia and James Ross Island, Antarctica, are described. They are represented. by Pictetia astieriana (d'Orbigny) and Pictetia ovalis COllignOn, the first coming from the Pictetia Zone of Antarctica (? Tardefurcata Zone) and the second from the Aiolocer...

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Bibliographic Details
Main Authors: Medina, F.A., Riccardi, A.C.
Format: Journal/Newspaper
Language:unknown
Subjects:
Albian
Ammonoidea
Antarctica
Patagonia
Pictetia
Antarc*
James Ross Island
Ross Island
Online Access:https://hdl.handle.net/20.500.12110/paper_00777749_v271_n3_p315_Medina
Description
Summary:Pictetia representatives from southern Patagonia and James Ross Island, Antarctica, are described. They are represented. by Pictetia astieriana (d'Orbigny) and Pictetia ovalis COllignOn, the first coming from the Pictetia Zone of Antarctica (? Tardefurcata Zone) and the second from the Aioloceras rollerii Zone of Patagonia (? Mammillatum Standard Superzone) and from an unknown level of Antarctica. © 2014 E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany. Fil:Medina, F.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.

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