Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina

A palynological assemblage consisting of 35 species of spores and pollen grains, distributed among 27 genera has been recovered from the lower section of the Rancho de Lata Formation, Main Cordillera of San Juan Province, Argentina. One new genus of monosaccate pollen grains, Variapollenites Ottone,...

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Autores principales: Ottone, Eduardo Guillermo, Alvarez, Patricia Pamela, Benoit, Sandra Viviana
Publicado: 1992
Materias:
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v38_n3_p261_Ottone
http://hdl.handle.net/20.500.12110/paper_00262803_v38_n3_p261_Ottone
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spelling paper:paper_00262803_v38_n3_p261_Ottone2023-06-08T14:53:49Z Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina Ottone, Eduardo Guillermo Alvarez, Patricia Pamela Benoit, Sandra Viviana Ipswich type assemblage monosaccate palynology pollen Rancho de Lata Formation Triassic Argentina Main Cordillera San Juan Anapiculatisporites Bacteria (microorganisms) A palynological assemblage consisting of 35 species of spores and pollen grains, distributed among 27 genera has been recovered from the lower section of the Rancho de Lata Formation, Main Cordillera of San Juan Province, Argentina. One new genus of monosaccate pollen grains, Variapollenites Ottone, together with seven new species, Anapiculatisporites sandrae Ottone, Anapiculatisporites pamelae Ottone, Variapollenites rhombicus Ottone, Variapollenites curviplicatus Ottone, Variapollenites trisulcus Ottone, Patysaccus olivae Ottone, and Equisetosporites cinctus Ottone, are proposed. The present microfloristic assemblage is of the Ipswich Type, and considered as late Triassic in age. -Authors Fil:Ottone, E.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Alvarez, P.P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Benoit, S.V. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1992 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v38_n3_p261_Ottone http://hdl.handle.net/20.500.12110/paper_00262803_v38_n3_p261_Ottone
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Ipswich type assemblage
monosaccate
palynology
pollen
Rancho de Lata Formation
Triassic
Argentina
Main Cordillera
San Juan
Anapiculatisporites
Bacteria (microorganisms)
spellingShingle Ipswich type assemblage
monosaccate
palynology
pollen
Rancho de Lata Formation
Triassic
Argentina
Main Cordillera
San Juan
Anapiculatisporites
Bacteria (microorganisms)
Ottone, Eduardo Guillermo
Alvarez, Patricia Pamela
Benoit, Sandra Viviana
Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina
topic_facet Ipswich type assemblage
monosaccate
palynology
pollen
Rancho de Lata Formation
Triassic
Argentina
Main Cordillera
San Juan
Anapiculatisporites
Bacteria (microorganisms)
description A palynological assemblage consisting of 35 species of spores and pollen grains, distributed among 27 genera has been recovered from the lower section of the Rancho de Lata Formation, Main Cordillera of San Juan Province, Argentina. One new genus of monosaccate pollen grains, Variapollenites Ottone, together with seven new species, Anapiculatisporites sandrae Ottone, Anapiculatisporites pamelae Ottone, Variapollenites rhombicus Ottone, Variapollenites curviplicatus Ottone, Variapollenites trisulcus Ottone, Patysaccus olivae Ottone, and Equisetosporites cinctus Ottone, are proposed. The present microfloristic assemblage is of the Ipswich Type, and considered as late Triassic in age. -Authors
author Ottone, Eduardo Guillermo
Alvarez, Patricia Pamela
Benoit, Sandra Viviana
author_facet Ottone, Eduardo Guillermo
Alvarez, Patricia Pamela
Benoit, Sandra Viviana
author_sort Ottone, Eduardo Guillermo
title Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina
title_short Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina
title_full Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina
title_fullStr Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina
title_full_unstemmed Late Triassic plant microfossils from the Rancho de Lata Formation, Main Cordillera, Argentina
title_sort late triassic plant microfossils from the rancho de lata formation, main cordillera, argentina
publishDate 1992
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00262803_v38_n3_p261_Ottone
http://hdl.handle.net/20.500.12110/paper_00262803_v38_n3_p261_Ottone
work_keys_str_mv AT ottoneeduardoguillermo latetriassicplantmicrofossilsfromtheranchodelataformationmaincordilleraargentina
AT alvarezpatriciapamela latetriassicplantmicrofossilsfromtheranchodelataformationmaincordilleraargentina
AT benoitsandraviviana latetriassicplantmicrofossilsfromtheranchodelataformationmaincordilleraargentina
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