Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions

Autores
Lara, María Belén; Cariglino, Bárbara; Zavattieri, Ana María
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Lara, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral. Area Paleontología; Argentina.
Fil: Cariglino, Bárbara. Consejo Nacional de Investigaciones Científicas y Técnicas. Museo Argentino de Ciencias Naturales. Área de Paleobotánica y Paleopalinología; Argentina.
Fil: Zavattieri, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Departamento de Paleontología; Argentina.
We present a multidisciplinary study of the Potrerillos Formation at the Quebrada del Durazno locality, Cuyana Basin, central-western Argentina, providing novel information on the Upper Triassic biota and its palaeoenvironmental context. The sedimentological and palaeoecological analysis suggests that the Potrerillos Formation section at the Quebrada del Durazno locality represents deltaic plain deposits with significant development of black carbonaceous shales and coal facies formed in semipermanent swamps and/or ponds within interdistributary bays with intermittent episodes of flooding, allowing the establishment of an abundant hydro-hygrophytic vegetation and creating environments suitable for the development of a rich fauna of insects, spinicaudatans (=‘conchostracans’) and fishes. The entomofauna is represented by hemipterans, odonatans, mecopterans, orthopterans, grylloblattids, coleopterans, dipterans and miomopterans. The plant fossils are typical of the Dicroidium Flora (represented by Corystospermales, Peltaspermales, Cycadales, Gnetales, Ginkgoales and sphenophytes). Plant-insect interactions (hole, marginal and surface feeding, piercing and sucking, and ovi- position) are described for the first time from the Triassic of the Cuyana Basin, pointing to the importance of the vegetation as a food and shelter, and also providing a suitable reproduction site for several groups of herbivorous insects.
Fuente
Palaeogeography, Palaeoclimatology, Palaeoecology, 2017, vol. 476, p. 163–180.
Materia
Potrerillos formation
Carnian
Cuyana basin
Mendoza province
Palaeoentomology
Plant-insect interactions
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/30838
Acceder
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oai_identifier_str oai:repositorio.unne.edu.ar:123456789/30838
network_acronym_str RIUNNE
repository_id_str 4871
network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactionsLara, María BelénCariglino, BárbaraZavattieri, Ana MaríaPotrerillos formationCarnianCuyana basinMendoza provincePalaeoentomologyPlant-insect interactionsFil: Lara, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral. Area Paleontología; Argentina.Fil: Cariglino, Bárbara. Consejo Nacional de Investigaciones Científicas y Técnicas. Museo Argentino de Ciencias Naturales. Área de Paleobotánica y Paleopalinología; Argentina.Fil: Zavattieri, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Departamento de Paleontología; Argentina.We present a multidisciplinary study of the Potrerillos Formation at the Quebrada del Durazno locality, Cuyana Basin, central-western Argentina, providing novel information on the Upper Triassic biota and its palaeoenvironmental context. The sedimentological and palaeoecological analysis suggests that the Potrerillos Formation section at the Quebrada del Durazno locality represents deltaic plain deposits with significant development of black carbonaceous shales and coal facies formed in semipermanent swamps and/or ponds within interdistributary bays with intermittent episodes of flooding, allowing the establishment of an abundant hydro-hygrophytic vegetation and creating environments suitable for the development of a rich fauna of insects, spinicaudatans (=‘conchostracans’) and fishes. The entomofauna is represented by hemipterans, odonatans, mecopterans, orthopterans, grylloblattids, coleopterans, dipterans and miomopterans. The plant fossils are typical of the Dicroidium Flora (represented by Corystospermales, Peltaspermales, Cycadales, Gnetales, Ginkgoales and sphenophytes). Plant-insect interactions (hole, marginal and surface feeding, piercing and sucking, and ovi- position) are described for the first time from the Triassic of the Cuyana Basin, pointing to the importance of the vegetation as a food and shelter, and also providing a suitable reproduction site for several groups of herbivorous insects.Elsevier2017-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfLara, María Belén, Cariglino, Bárbara y Zavattieri, Ana María, 2017. Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions. Palaeogeography, Palaeoclimatology, Palaeoecology. Ámsterdam: Elsevier, vol. 476, p. 163-180. ISSN 0031-0182.0031-0182http://repositorio.unne.edu.ar/handle/123456789/30838Palaeogeography, Palaeoclimatology, Palaeoecology, 2017, vol. 476, p. 163–180.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenghttp://dx.doi.org/10.1016/j.palaeo.2017.03.029info:eu-repo/semantics/restrictedAccess2026-09-24T12:48:31Zoai:repositorio.unne.edu.ar:123456789/30838instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712026-09-24 12:48:32.315Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
title Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
spellingShingle Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
Lara, María Belén
Potrerillos formation
Carnian
Cuyana basin
Mendoza province
Palaeoentomology
Plant-insect interactions
title_short Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
title_full Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
title_fullStr Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
title_full_unstemmed Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
title_sort Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions
dc.creator.none.fl_str_mv Lara, María Belén
Cariglino, Bárbara
Zavattieri, Ana María
author Lara, María Belén
author_facet Lara, María Belén
Cariglino, Bárbara
Zavattieri, Ana María
author_role author
author2 Cariglino, Bárbara
Zavattieri, Ana María
author2_role author
author
dc.subject.none.fl_str_mv Potrerillos formation
Carnian
Cuyana basin
Mendoza province
Palaeoentomology
Plant-insect interactions
topic Potrerillos formation
Carnian
Cuyana basin
Mendoza province
Palaeoentomology
Plant-insect interactions
dc.description.none.fl_txt_mv Fil: Lara, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral. Area Paleontología; Argentina.
Fil: Cariglino, Bárbara. Consejo Nacional de Investigaciones Científicas y Técnicas. Museo Argentino de Ciencias Naturales. Área de Paleobotánica y Paleopalinología; Argentina.
Fil: Zavattieri, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Departamento de Paleontología; Argentina.
We present a multidisciplinary study of the Potrerillos Formation at the Quebrada del Durazno locality, Cuyana Basin, central-western Argentina, providing novel information on the Upper Triassic biota and its palaeoenvironmental context. The sedimentological and palaeoecological analysis suggests that the Potrerillos Formation section at the Quebrada del Durazno locality represents deltaic plain deposits with significant development of black carbonaceous shales and coal facies formed in semipermanent swamps and/or ponds within interdistributary bays with intermittent episodes of flooding, allowing the establishment of an abundant hydro-hygrophytic vegetation and creating environments suitable for the development of a rich fauna of insects, spinicaudatans (=‘conchostracans’) and fishes. The entomofauna is represented by hemipterans, odonatans, mecopterans, orthopterans, grylloblattids, coleopterans, dipterans and miomopterans. The plant fossils are typical of the Dicroidium Flora (represented by Corystospermales, Peltaspermales, Cycadales, Gnetales, Ginkgoales and sphenophytes). Plant-insect interactions (hole, marginal and surface feeding, piercing and sucking, and ovi- position) are described for the first time from the Triassic of the Cuyana Basin, pointing to the importance of the vegetation as a food and shelter, and also providing a suitable reproduction site for several groups of herbivorous insects.
description Fil: Lara, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Ecología Aplicada del Litoral. Area Paleontología; Argentina.
publishDate 2017
dc.date.none.fl_str_mv 2017-06
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 Lara, María Belén, Cariglino, Bárbara y Zavattieri, Ana María, 2017. Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions. Palaeogeography, Palaeoclimatology, Palaeoecology. Ámsterdam: Elsevier, vol. 476, p. 163-180. ISSN 0031-0182.
0031-0182
http://repositorio.unne.edu.ar/handle/123456789/30838
identifier_str_mv Lara, María Belén, Cariglino, Bárbara y Zavattieri, Ana María, 2017. Palaeoenvironmental interpretation of an Upper Triassic deposit in southwestern Gondwana (Argentina) based on an insect fauna, plant assemblage, and their interactions. Palaeogeography, Palaeoclimatology, Palaeoecology. Ámsterdam: Elsevier, vol. 476, p. 163-180. ISSN 0031-0182.
0031-0182
url http://repositorio.unne.edu.ar/handle/123456789/30838
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.palaeo.2017.03.029
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Palaeogeography, Palaeoclimatology, Palaeoecology, 2017, vol. 476, p. 163–180.
reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname:Universidad Nacional del Nordeste
reponame_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
collection Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname_str Universidad Nacional del Nordeste
repository.name.fl_str_mv Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste
repository.mail.fl_str_mv ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar
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score 13.265058

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