Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina

The record of Turkostrea damboreneae nom. nov. and Cubitostrea, primordialis n. sp. in the Maastrichtian Jagüel and Roca Formations and of Turkostrea argetitina n. sp., in the Danian beds of the Roca Formation reveals that the two genera involved have a history that reaches back into the Late Cretac...

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Detalles Bibliográficos
Autores principales: Griffin, M., Casadío, S., Parras, A.
Formato: JOUR
Lenguaje:English
Materias:
Argentina
Cretaceous-Paleogene boundary
Neuquén Basin
Oysters
Systematics
Cretaceous
fossil
Neuquen Basin
South America
Western Hemisphere
World
Cubitostrea
Cubitostrea primordialis
Ostreidae
Turkostrea damboreneae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00027014_v42_n2_p257_Griffin
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00027014_v42_n2_p257_Griffin
record_format dspace
spelling todo:paper_00027014_v42_n2_p257_Griffin2023-10-03T13:52:54Z Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina Griffin, M. Casadío, S. Parras, A. Argentina Cretaceous-Paleogene boundary Neuquén Basin Oysters Systematics Cretaceous fossil Argentina Neuquen Basin South America Western Hemisphere World Cubitostrea Cubitostrea primordialis Ostreidae Turkostrea damboreneae The record of Turkostrea damboreneae nom. nov. and Cubitostrea, primordialis n. sp. in the Maastrichtian Jagüel and Roca Formations and of Turkostrea argetitina n. sp., in the Danian beds of the Roca Formation reveals that the two genera involved have a history that reaches back into the Late Cretaceous in northern Patagonia. Turkostrea daniboreneae nom. nov. and Cubitostrea primordialis n. sp. are the two oldest representatives of the genera in which they belong. The two species of Turkostrea show clear affinities with other species of this genus that thrived in the Paleogene of the Northern Hemisphere. Cubitostrea primordialis n. sp. is closely allied to the previously known Paleocene species common in the region. While Turkostrea appears to have survived the Cretaceous/Paleogene boundary, it is not found in Patagonia in rocks younger than Danian. Cubitostrea also survived the Cretaceous/Paleogene boundary but, although for diverse reasons absent from Eocene-Oligocene rocks in southern South America, is again common in early and late Miocene sediments exposed at various localities there. Based on these records, the possible South American origin of the Turkostreini is discussed. © Asociación Paleontológica Argentina. JOUR English info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00027014_v42_n2_p257_Griffin
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language English
orig_language_str_mv English
topic Argentina
Cretaceous-Paleogene boundary
Neuquén Basin
Oysters
Systematics
Cretaceous
fossil
Argentina
Neuquen Basin
South America
Western Hemisphere
World
Cubitostrea
Cubitostrea primordialis
Ostreidae
Turkostrea damboreneae
spellingShingle Argentina
Cretaceous-Paleogene boundary
Neuquén Basin
Oysters
Systematics
Cretaceous
fossil
Argentina
Neuquen Basin
South America
Western Hemisphere
World
Cubitostrea
Cubitostrea primordialis
Ostreidae
Turkostrea damboreneae
Griffin, M.
Casadío, S.
Parras, A.
Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina
topic_facet Argentina
Cretaceous-Paleogene boundary
Neuquén Basin
Oysters
Systematics
Cretaceous
fossil
Argentina
Neuquen Basin
South America
Western Hemisphere
World
Cubitostrea
Cubitostrea primordialis
Ostreidae
Turkostrea damboreneae
description The record of Turkostrea damboreneae nom. nov. and Cubitostrea, primordialis n. sp. in the Maastrichtian Jagüel and Roca Formations and of Turkostrea argetitina n. sp., in the Danian beds of the Roca Formation reveals that the two genera involved have a history that reaches back into the Late Cretaceous in northern Patagonia. Turkostrea daniboreneae nom. nov. and Cubitostrea primordialis n. sp. are the two oldest representatives of the genera in which they belong. The two species of Turkostrea show clear affinities with other species of this genus that thrived in the Paleogene of the Northern Hemisphere. Cubitostrea primordialis n. sp. is closely allied to the previously known Paleocene species common in the region. While Turkostrea appears to have survived the Cretaceous/Paleogene boundary, it is not found in Patagonia in rocks younger than Danian. Cubitostrea also survived the Cretaceous/Paleogene boundary but, although for diverse reasons absent from Eocene-Oligocene rocks in southern South America, is again common in early and late Miocene sediments exposed at various localities there. Based on these records, the possible South American origin of the Turkostreini is discussed. © Asociación Paleontológica Argentina.
format JOUR
author Griffin, M.
Casadío, S.
Parras, A.
author_facet Griffin, M.
Casadío, S.
Parras, A.
author_sort Griffin, M.
title Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina
title_short Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina
title_full Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina
title_fullStr Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina
title_full_unstemmed Maastrichtian and Danian species of Turkostreini (Ostreidae, Crassostreinae) from the Neuquén Basin, Argentina
title_sort maastrichtian and danian species of turkostreini (ostreidae, crassostreinae) from the neuquén basin, argentina
url http://hdl.handle.net/20.500.12110/paper_00027014_v42_n2_p257_Griffin
work_keys_str_mv AT griffinm maastrichtiananddanianspeciesofturkostreiniostreidaecrassostreinaefromtheneuquenbasinargentina
AT casadios maastrichtiananddanianspeciesofturkostreiniostreidaecrassostreinaefromtheneuquenbasinargentina
AT parrasa maastrichtiananddanianspeciesofturkostreiniostreidaecrassostreinaefromtheneuquenbasinargentina
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