Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén
- Autores
- Kihn, Romina Gisela; Calvo, Jorge Orlando
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Upper Cretaceous outcrops, at the northeast of Barreales lake, Neuquén, Argentina, has given in the last 20 years a rich vertebrate fauna including dinosaur, reptiles, fish and plants on different sites. In this contribution, rocks of the Plottier Formation at Babilonia Site at Proyecto Dino Geopaleontological Park have given, for the first time, an interesting microfauna composed by ostracods. The ostracofauna recovered is represented by the family Ilyocyprididae with four taxa, Neuquenocypris calfucurensis Musacchio, 1973, Neocyprideis zampalensis (Angelozzi, 1980), Neuquenocypris tenuipunctata Musacchio & Simeoni, 1991 and Neuquenocypris nahuelniyuensis Musacchio, 1989 and the family limnocytheridae, with one taxa Vecticypris sp. The ssociation of theses ostracod indicates a paleoenvironment characterized by a shallow meandering river with low energy, probably an abandoned oxbow lake. Palaeoecological analyses indicate a fresh water with fluctuating oligohaline salinities throughout deposition.
Fil: Kihn, Romina Gisela. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina
Fil: Calvo, Jorge Orlando. Universidad Nacional del Comahue. Centro Paleontológico Lago Barreales; Argentina - Materia
-
OSTRACODS
UPPER CRETACEOUS
NEUQUEN
PALEOECOLOGY
PLOTTIER FORMATION
ARGENTINA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/215193
Ver los metadatos del registro completo
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Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, NeuquénKihn, Romina GiselaCalvo, Jorge OrlandoOSTRACODSUPPER CRETACEOUSNEUQUENPALEOECOLOGYPLOTTIER FORMATIONARGENTINAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Upper Cretaceous outcrops, at the northeast of Barreales lake, Neuquén, Argentina, has given in the last 20 years a rich vertebrate fauna including dinosaur, reptiles, fish and plants on different sites. In this contribution, rocks of the Plottier Formation at Babilonia Site at Proyecto Dino Geopaleontological Park have given, for the first time, an interesting microfauna composed by ostracods. The ostracofauna recovered is represented by the family Ilyocyprididae with four taxa, Neuquenocypris calfucurensis Musacchio, 1973, Neocyprideis zampalensis (Angelozzi, 1980), Neuquenocypris tenuipunctata Musacchio & Simeoni, 1991 and Neuquenocypris nahuelniyuensis Musacchio, 1989 and the family limnocytheridae, with one taxa Vecticypris sp. The ssociation of theses ostracod indicates a paleoenvironment characterized by a shallow meandering river with low energy, probably an abandoned oxbow lake. Palaeoecological analyses indicate a fresh water with fluctuating oligohaline salinities throughout deposition.Fil: Kihn, Romina Gisela. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; ArgentinaFil: Calvo, Jorge Orlando. Universidad Nacional del Comahue. Centro Paleontológico Lago Barreales; ArgentinaMunis Research Group2022-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/215193Kihn, Romina Gisela; Calvo, Jorge Orlando; Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén; Munis Research Group; Munis entomology & zoology; 17; 1; 1-2022; 434-4421306-3022CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.munisentzool.org/Issue/abstract/ostracods-and-paleoambiental-inferences-in-the-plottier-formation-coniancian-upper-cretaceous-of-the-barreales-lake-neuqu-n_13758info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:07Zoai:ri.conicet.gov.ar:11336/215193instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:09:07.672CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén |
title |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén |
spellingShingle |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén Kihn, Romina Gisela OSTRACODS UPPER CRETACEOUS NEUQUEN PALEOECOLOGY PLOTTIER FORMATION ARGENTINA |
title_short |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén |
title_full |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén |
title_fullStr |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén |
title_full_unstemmed |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén |
title_sort |
Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén |
dc.creator.none.fl_str_mv |
Kihn, Romina Gisela Calvo, Jorge Orlando |
author |
Kihn, Romina Gisela |
author_facet |
Kihn, Romina Gisela Calvo, Jorge Orlando |
author_role |
author |
author2 |
Calvo, Jorge Orlando |
author2_role |
author |
dc.subject.none.fl_str_mv |
OSTRACODS UPPER CRETACEOUS NEUQUEN PALEOECOLOGY PLOTTIER FORMATION ARGENTINA |
topic |
OSTRACODS UPPER CRETACEOUS NEUQUEN PALEOECOLOGY PLOTTIER FORMATION ARGENTINA |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Upper Cretaceous outcrops, at the northeast of Barreales lake, Neuquén, Argentina, has given in the last 20 years a rich vertebrate fauna including dinosaur, reptiles, fish and plants on different sites. In this contribution, rocks of the Plottier Formation at Babilonia Site at Proyecto Dino Geopaleontological Park have given, for the first time, an interesting microfauna composed by ostracods. The ostracofauna recovered is represented by the family Ilyocyprididae with four taxa, Neuquenocypris calfucurensis Musacchio, 1973, Neocyprideis zampalensis (Angelozzi, 1980), Neuquenocypris tenuipunctata Musacchio & Simeoni, 1991 and Neuquenocypris nahuelniyuensis Musacchio, 1989 and the family limnocytheridae, with one taxa Vecticypris sp. The ssociation of theses ostracod indicates a paleoenvironment characterized by a shallow meandering river with low energy, probably an abandoned oxbow lake. Palaeoecological analyses indicate a fresh water with fluctuating oligohaline salinities throughout deposition. Fil: Kihn, Romina Gisela. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina Fil: Calvo, Jorge Orlando. Universidad Nacional del Comahue. Centro Paleontológico Lago Barreales; Argentina |
description |
Upper Cretaceous outcrops, at the northeast of Barreales lake, Neuquén, Argentina, has given in the last 20 years a rich vertebrate fauna including dinosaur, reptiles, fish and plants on different sites. In this contribution, rocks of the Plottier Formation at Babilonia Site at Proyecto Dino Geopaleontological Park have given, for the first time, an interesting microfauna composed by ostracods. The ostracofauna recovered is represented by the family Ilyocyprididae with four taxa, Neuquenocypris calfucurensis Musacchio, 1973, Neocyprideis zampalensis (Angelozzi, 1980), Neuquenocypris tenuipunctata Musacchio & Simeoni, 1991 and Neuquenocypris nahuelniyuensis Musacchio, 1989 and the family limnocytheridae, with one taxa Vecticypris sp. The ssociation of theses ostracod indicates a paleoenvironment characterized by a shallow meandering river with low energy, probably an abandoned oxbow lake. Palaeoecological analyses indicate a fresh water with fluctuating oligohaline salinities throughout deposition. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/215193 Kihn, Romina Gisela; Calvo, Jorge Orlando; Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén; Munis Research Group; Munis entomology & zoology; 17; 1; 1-2022; 434-442 1306-3022 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/215193 |
identifier_str_mv |
Kihn, Romina Gisela; Calvo, Jorge Orlando; Ostracods and paleoambiental inferences in the Plottier Formation (Coniancian - Upper Cretaceous) of the Barreales Lake, Neuquén; Munis Research Group; Munis entomology & zoology; 17; 1; 1-2022; 434-442 1306-3022 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.munisentzool.org/Issue/abstract/ostracods-and-paleoambiental-inferences-in-the-plottier-formation-coniancian-upper-cretaceous-of-the-barreales-lake-neuqu-n_13758 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Munis Research Group |
publisher.none.fl_str_mv |
Munis Research Group |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613966504919040 |
score |
13.070432 |