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 Aioloceras rol...

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Detalhes bibliográficos
Autores: Medina, Francisco Alberto, Riccardi, Alberto Carlos
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/18551
Acesso em linha:http://hdl.handle.net/11336/18551
Access Level:acceso abierto
Palavra-chave:Ammonoidea
Pictetia
Albian
Patagonia
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
Descrição
Resumo: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.