The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica

Aptian - Albian Ptychoceratidae of southern Patagonia and James Ross Island, Antarctica are described. They are represented by Ptychoceras adpressum (J. SOWERBY, 1814), P. forbesianum STOLICZKA, 1865 and P. hamaimense PERVINQUIÈRE 1907. P. hamaimense occurs in the Peltocrioceras deeckei Assemblage Z...

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Detalles Bibliográficos
Autores principales: Riccardi, A.C., Medina, F.A.
Formato: JOUR
Materias:
Albian
Ammonoidea
Antarctica
Aptian
Patagonia
Ptychoceratidae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00777749_v249_n1_p9_Riccardi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00777749_v249_n1_p9_Riccardi
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spelling todo:paper_00777749_v249_n1_p9_Riccardi2023-10-03T14:54:14Z The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica Riccardi, A.C. Medina, F.A. Albian Ammonoidea Antarctica Aptian Patagonia Ptychoceratidae Ammonoidea Aptian - Albian Ptychoceratidae of southern Patagonia and James Ross Island, Antarctica are described. They are represented by Ptychoceras adpressum (J. SOWERBY, 1814), P. forbesianum STOLICZKA, 1865 and P. hamaimense PERVINQUIÈRE 1907. P. hamaimense occurs in the Peltocrioceras deeckei Assemblage Zone (Upper Aptian) of Patagonia and the Pictetia Assemblage Zone (Lower Albian) of Antarctica. P. adpressum has been recorded from the Upper Albian Puzosia vegaensis Assemblage Zone of Patagonia and Tetragonites Assemblage Zone of Antarctica. P. forbesianum occurs in the Middle-Late Albian of Antarctica. © 2008 E. Schweizerbart'sche Verlagsbuchhandlung. Fil:Medina, F.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00777749_v249_n1_p9_Riccardi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Albian
Ammonoidea
Antarctica
Aptian
Patagonia
Ptychoceratidae
Ammonoidea
spellingShingle Albian
Ammonoidea
Antarctica
Aptian
Patagonia
Ptychoceratidae
Ammonoidea
Riccardi, A.C.
Medina, F.A.
The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica
topic_facet Albian
Ammonoidea
Antarctica
Aptian
Patagonia
Ptychoceratidae
Ammonoidea
description Aptian - Albian Ptychoceratidae of southern Patagonia and James Ross Island, Antarctica are described. They are represented by Ptychoceras adpressum (J. SOWERBY, 1814), P. forbesianum STOLICZKA, 1865 and P. hamaimense PERVINQUIÈRE 1907. P. hamaimense occurs in the Peltocrioceras deeckei Assemblage Zone (Upper Aptian) of Patagonia and the Pictetia Assemblage Zone (Lower Albian) of Antarctica. P. adpressum has been recorded from the Upper Albian Puzosia vegaensis Assemblage Zone of Patagonia and Tetragonites Assemblage Zone of Antarctica. P. forbesianum occurs in the Middle-Late Albian of Antarctica. © 2008 E. Schweizerbart'sche Verlagsbuchhandlung.
format JOUR
author Riccardi, A.C.
Medina, F.A.
author_facet Riccardi, A.C.
Medina, F.A.
author_sort Riccardi, A.C.
title The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica
title_short The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica
title_full The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica
title_fullStr The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica
title_full_unstemmed The genus Ptychoceras D'ORBIGNY in the Aptian - Albian of Patagonia and Antarctica
title_sort genus ptychoceras d'orbigny in the aptian - albian of patagonia and antarctica
url http://hdl.handle.net/20.500.12110/paper_00777749_v249_n1_p9_Riccardi
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