Comparisons of two Triassic conchostracan associations from Morocco and Colombia

Autores
Gallego, Oscar Florencio; Tourani, A.; Benaouiss, N.; Alarcón Gómez, C. M.; Monferran, Mateo Daniel; Desojo, Julia Brenda
Año de publicación
2019
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
We present a preliminar revision of two “conchostracan” assemblages from the Late? Triassic of Gondwana (Colombia and Morocco). The material came from the Timezgadiwine Formation in Irohalene locality at the Argana Valley of Morocco (Africa) and the Bocas Formation at the locality north from Bucaramanga municipality, Santander department, Colombia (South America). This preliminary study is based on the revision of the stereomicroscopic photographs and SEM images from specimens that bring enough diagnostic characters to identify some Triassic species previously reported for other Triassic sequences from the northern hemisphere (North America and Europe). In the fossiliferous levels from Morocco, we identified the presence of the following species: Laxitextella laxitexta Sandberger, 1871 (early to middle Carnian), Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), ?Laxitextella sp., ?Howellisaura princetonensis Bock, 1953 (early to middle Carnian), ?Euestheria minuta von Zieten, 1833 (early Carnian), Euestheria spp. and ?Gregorisuella sp. In the “conchostracan” levels from Colombia we identified the presence of ?Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), Shipingia hebaozhaiensis Shen, 1976 (mid Norian), Euestheria ?buravasi Kobayashi, 1975 (early Norian) and Wannerestheria sp. “Conchostracan” assemblages bring some palaeontological and chronological data that allow us to estimate a Triassic age for the fossiliferous levels in both Colombia (probably Carnian–Norian) and Morocco (probably Carnian) Gondwana levels. These preliminary results provide basal information and contribute to determine the age in both geological units, and to define the taxonomical composition and the precise age of these “conchostracan” assemblages from the northern of Gondwana.
Fil: Gallego, Oscar Florencio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Tourani, A.. Université Cadi Ayyad; Marruecos
Fil: Benaouiss, N.. Université Cadi Ayyad; Marruecos
Fil: Alarcón Gómez, C. M.. Universidad Industrial Santander; Colombia
Fil: Monferran, Mateo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Desojo, Julia Brenda. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Reunión de Comunicaciones de la Asociación Paleontológica Argentina
La Plata
Argentina
Asociación Paleontológica Argentina
Materia
Spinicaudatans
Triassic
Colombia
Morocco
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/235689
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/235689
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Comparisons of two Triassic conchostracan associations from Morocco and ColombiaGallego, Oscar FlorencioTourani, A.Benaouiss, N.Alarcón Gómez, C. M.Monferran, Mateo DanielDesojo, Julia BrendaSpinicaudatansTriassicColombiaMoroccohttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1We present a preliminar revision of two “conchostracan” assemblages from the Late? Triassic of Gondwana (Colombia and Morocco). The material came from the Timezgadiwine Formation in Irohalene locality at the Argana Valley of Morocco (Africa) and the Bocas Formation at the locality north from Bucaramanga municipality, Santander department, Colombia (South America). This preliminary study is based on the revision of the stereomicroscopic photographs and SEM images from specimens that bring enough diagnostic characters to identify some Triassic species previously reported for other Triassic sequences from the northern hemisphere (North America and Europe). In the fossiliferous levels from Morocco, we identified the presence of the following species: Laxitextella laxitexta Sandberger, 1871 (early to middle Carnian), Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), ?Laxitextella sp., ?Howellisaura princetonensis Bock, 1953 (early to middle Carnian), ?Euestheria minuta von Zieten, 1833 (early Carnian), Euestheria spp. and ?Gregorisuella sp. In the “conchostracan” levels from Colombia we identified the presence of ?Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), Shipingia hebaozhaiensis Shen, 1976 (mid Norian), Euestheria ?buravasi Kobayashi, 1975 (early Norian) and Wannerestheria sp. “Conchostracan” assemblages bring some palaeontological and chronological data that allow us to estimate a Triassic age for the fossiliferous levels in both Colombia (probably Carnian–Norian) and Morocco (probably Carnian) Gondwana levels. These preliminary results provide basal information and contribute to determine the age in both geological units, and to define the taxonomical composition and the precise age of these “conchostracan” assemblages from the northern of Gondwana.Fil: Gallego, Oscar Florencio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaFil: Tourani, A.. Université Cadi Ayyad; MarruecosFil: Benaouiss, N.. Université Cadi Ayyad; MarruecosFil: Alarcón Gómez, C. M.. Universidad Industrial Santander; ColombiaFil: Monferran, Mateo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaFil: Desojo, Julia Brenda. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaReunión de Comunicaciones de la Asociación Paleontológica ArgentinaLa PlataArgentinaAsociación Paleontológica ArgentinaAsociación Paleontológica Argentina2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectJornadaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/235689Comparisons of two Triassic conchostracan associations from Morocco and Colombia; Reunión de Comunicaciones de la Asociación Paleontológica Argentina; La Plata; Argentina; 2019; 117-117CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.apaleontologica.org.ar/rcapa-reuniones-anteriores/Nacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:11Zoai:ri.conicet.gov.ar:11336/235689instacron: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:34982025-09-03 10:03:11.827CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparisons of two Triassic conchostracan associations from Morocco and Colombia
title Comparisons of two Triassic conchostracan associations from Morocco and Colombia
spellingShingle Comparisons of two Triassic conchostracan associations from Morocco and Colombia
Gallego, Oscar Florencio
Spinicaudatans
Triassic
Colombia
Morocco
title_short Comparisons of two Triassic conchostracan associations from Morocco and Colombia
title_full Comparisons of two Triassic conchostracan associations from Morocco and Colombia
title_fullStr Comparisons of two Triassic conchostracan associations from Morocco and Colombia
title_full_unstemmed Comparisons of two Triassic conchostracan associations from Morocco and Colombia
title_sort Comparisons of two Triassic conchostracan associations from Morocco and Colombia
dc.creator.none.fl_str_mv Gallego, Oscar Florencio
Tourani, A.
Benaouiss, N.
Alarcón Gómez, C. M.
Monferran, Mateo Daniel
Desojo, Julia Brenda
author Gallego, Oscar Florencio
author_facet Gallego, Oscar Florencio
Tourani, A.
Benaouiss, N.
Alarcón Gómez, C. M.
Monferran, Mateo Daniel
Desojo, Julia Brenda
author_role author
author2 Tourani, A.
Benaouiss, N.
Alarcón Gómez, C. M.
Monferran, Mateo Daniel
Desojo, Julia Brenda
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Spinicaudatans
Triassic
Colombia
Morocco
topic Spinicaudatans
Triassic
Colombia
Morocco
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present a preliminar revision of two “conchostracan” assemblages from the Late? Triassic of Gondwana (Colombia and Morocco). The material came from the Timezgadiwine Formation in Irohalene locality at the Argana Valley of Morocco (Africa) and the Bocas Formation at the locality north from Bucaramanga municipality, Santander department, Colombia (South America). This preliminary study is based on the revision of the stereomicroscopic photographs and SEM images from specimens that bring enough diagnostic characters to identify some Triassic species previously reported for other Triassic sequences from the northern hemisphere (North America and Europe). In the fossiliferous levels from Morocco, we identified the presence of the following species: Laxitextella laxitexta Sandberger, 1871 (early to middle Carnian), Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), ?Laxitextella sp., ?Howellisaura princetonensis Bock, 1953 (early to middle Carnian), ?Euestheria minuta von Zieten, 1833 (early Carnian), Euestheria spp. and ?Gregorisuella sp. In the “conchostracan” levels from Colombia we identified the presence of ?Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), Shipingia hebaozhaiensis Shen, 1976 (mid Norian), Euestheria ?buravasi Kobayashi, 1975 (early Norian) and Wannerestheria sp. “Conchostracan” assemblages bring some palaeontological and chronological data that allow us to estimate a Triassic age for the fossiliferous levels in both Colombia (probably Carnian–Norian) and Morocco (probably Carnian) Gondwana levels. These preliminary results provide basal information and contribute to determine the age in both geological units, and to define the taxonomical composition and the precise age of these “conchostracan” assemblages from the northern of Gondwana.
Fil: Gallego, Oscar Florencio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Tourani, A.. Université Cadi Ayyad; Marruecos
Fil: Benaouiss, N.. Université Cadi Ayyad; Marruecos
Fil: Alarcón Gómez, C. M.. Universidad Industrial Santander; Colombia
Fil: Monferran, Mateo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Desojo, Julia Brenda. Universidad Nacional de La Plata. Facultad de Ciencias Exactas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Reunión de Comunicaciones de la Asociación Paleontológica Argentina
La Plata
Argentina
Asociación Paleontológica Argentina
description We present a preliminar revision of two “conchostracan” assemblages from the Late? Triassic of Gondwana (Colombia and Morocco). The material came from the Timezgadiwine Formation in Irohalene locality at the Argana Valley of Morocco (Africa) and the Bocas Formation at the locality north from Bucaramanga municipality, Santander department, Colombia (South America). This preliminary study is based on the revision of the stereomicroscopic photographs and SEM images from specimens that bring enough diagnostic characters to identify some Triassic species previously reported for other Triassic sequences from the northern hemisphere (North America and Europe). In the fossiliferous levels from Morocco, we identified the presence of the following species: Laxitextella laxitexta Sandberger, 1871 (early to middle Carnian), Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), ?Laxitextella sp., ?Howellisaura princetonensis Bock, 1953 (early to middle Carnian), ?Euestheria minuta von Zieten, 1833 (early Carnian), Euestheria spp. and ?Gregorisuella sp. In the “conchostracan” levels from Colombia we identified the presence of ?Laxitextella multireticulata Reible, 1962 (late Ladinian–early Carnian), Shipingia hebaozhaiensis Shen, 1976 (mid Norian), Euestheria ?buravasi Kobayashi, 1975 (early Norian) and Wannerestheria sp. “Conchostracan” assemblages bring some palaeontological and chronological data that allow us to estimate a Triassic age for the fossiliferous levels in both Colombia (probably Carnian–Norian) and Morocco (probably Carnian) Gondwana levels. These preliminary results provide basal information and contribute to determine the age in both geological units, and to define the taxonomical composition and the precise age of these “conchostracan” assemblages from the northern of Gondwana.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Jornada
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/235689
Comparisons of two Triassic conchostracan associations from Morocco and Colombia; Reunión de Comunicaciones de la Asociación Paleontológica Argentina; La Plata; Argentina; 2019; 117-117
CONICET Digital
CONICET
url http://hdl.handle.net/11336/235689
identifier_str_mv Comparisons of two Triassic conchostracan associations from Morocco and Colombia; Reunión de Comunicaciones de la Asociación Paleontológica Argentina; La Plata; Argentina; 2019; 117-117
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.apaleontologica.org.ar/rcapa-reuniones-anteriores/
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.coverage.none.fl_str_mv Nacional
dc.publisher.none.fl_str_mv Asociación Paleontológica Argentina
publisher.none.fl_str_mv Asociación Paleontológica Argentina
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
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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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