A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina

Autores
Rustán, Juan José; Vaccari, Norberto Emilio
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In light of new information on holotypes and additional material from the Lower Devonian type areas from Argentina, the dalmanitid trilobite Dalmanitoides Delo, 1935,is rediagnosed and considered a dalmanitine rather than a synphoriine. Comparison ssuggest that Gamonedaspis Braniša and Vaněk, 1973, is a junior synonym of Dalman-itoides, so that this Early-Middle Devonian genus includes at least five species: fourformally named from South America, D. drevermanni (Delo, 1935), D. boehmi (Knod,1908), D. scutata (Braniša and Vaněk, 1973), and D. accola (Clarke, 1913), together with a species from South Africa here in treated in open nomenclature (D. sp. A).Although the number of Dalmanitoides species suggests a diversification of cosmopol-itan dalmanitines already present in Malvinokaffric basins, a close relationship with the boreal and slightly older Roncellia Lespérance and Bourque, 1971, would suggest migration from the Eastern Americas Paleobiogeographical Realm during the EarlyDevonian as origin of the clade, which is in accordance with paleobiogeographic pat-terns recognized on the basis of evidence from synphoriine distributions.
Fil: Rustán, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Fil: Vaccari, Norberto Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Materia
DALMANITID TRILOBOTES
DEVONIAN
ARGENTINA
MALVINOKAFFRIC
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:11336/53871
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from ArgentinaRustán, Juan JoséVaccari, Norberto EmilioDALMANITID TRILOBOTESDEVONIANARGENTINAMALVINOKAFFRIChttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1In light of new information on holotypes and additional material from the Lower Devonian type areas from Argentina, the dalmanitid trilobite Dalmanitoides Delo, 1935,is rediagnosed and considered a dalmanitine rather than a synphoriine. Comparison ssuggest that Gamonedaspis Braniša and Vaněk, 1973, is a junior synonym of Dalman-itoides, so that this Early-Middle Devonian genus includes at least five species: fourformally named from South America, D. drevermanni (Delo, 1935), D. boehmi (Knod,1908), D. scutata (Braniša and Vaněk, 1973), and D. accola (Clarke, 1913), together with a species from South Africa here in treated in open nomenclature (D. sp. A).Although the number of Dalmanitoides species suggests a diversification of cosmopol-itan dalmanitines already present in Malvinokaffric basins, a close relationship with the boreal and slightly older Roncellia Lespérance and Bourque, 1971, would suggest migration from the Eastern Americas Paleobiogeographical Realm during the EarlyDevonian as origin of the clade, which is in accordance with paleobiogeographic pat-terns recognized on the basis of evidence from synphoriine distributions.Fil: Rustán, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaFil: Vaccari, Norberto Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaCoquina Press2012-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/53871Rustán, Juan José; Vaccari, Norberto Emilio; A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina; Coquina Press; Palaeontologia Electronica; 15; 1; 3-2012; 1-211094-80741532-3056CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://palaeo-electronica.org/content/2012-issue-1-articles/194-the-trilobite-dalmanitoidesinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:13Zoai:ri.conicet.gov.ar:11336/53871instacron: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 09:58:13.617CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
title A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
spellingShingle A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
Rustán, Juan José
DALMANITID TRILOBOTES
DEVONIAN
ARGENTINA
MALVINOKAFFRIC
title_short A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
title_full A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
title_fullStr A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
title_full_unstemmed A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
title_sort A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina
dc.creator.none.fl_str_mv Rustán, Juan José
Vaccari, Norberto Emilio
author Rustán, Juan José
author_facet Rustán, Juan José
Vaccari, Norberto Emilio
author_role author
author2 Vaccari, Norberto Emilio
author2_role author
dc.subject.none.fl_str_mv DALMANITID TRILOBOTES
DEVONIAN
ARGENTINA
MALVINOKAFFRIC
topic DALMANITID TRILOBOTES
DEVONIAN
ARGENTINA
MALVINOKAFFRIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In light of new information on holotypes and additional material from the Lower Devonian type areas from Argentina, the dalmanitid trilobite Dalmanitoides Delo, 1935,is rediagnosed and considered a dalmanitine rather than a synphoriine. Comparison ssuggest that Gamonedaspis Braniša and Vaněk, 1973, is a junior synonym of Dalman-itoides, so that this Early-Middle Devonian genus includes at least five species: fourformally named from South America, D. drevermanni (Delo, 1935), D. boehmi (Knod,1908), D. scutata (Braniša and Vaněk, 1973), and D. accola (Clarke, 1913), together with a species from South Africa here in treated in open nomenclature (D. sp. A).Although the number of Dalmanitoides species suggests a diversification of cosmopol-itan dalmanitines already present in Malvinokaffric basins, a close relationship with the boreal and slightly older Roncellia Lespérance and Bourque, 1971, would suggest migration from the Eastern Americas Paleobiogeographical Realm during the EarlyDevonian as origin of the clade, which is in accordance with paleobiogeographic pat-terns recognized on the basis of evidence from synphoriine distributions.
Fil: Rustán, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
Fil: Vaccari, Norberto Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
description In light of new information on holotypes and additional material from the Lower Devonian type areas from Argentina, the dalmanitid trilobite Dalmanitoides Delo, 1935,is rediagnosed and considered a dalmanitine rather than a synphoriine. Comparison ssuggest that Gamonedaspis Braniša and Vaněk, 1973, is a junior synonym of Dalman-itoides, so that this Early-Middle Devonian genus includes at least five species: fourformally named from South America, D. drevermanni (Delo, 1935), D. boehmi (Knod,1908), D. scutata (Braniša and Vaněk, 1973), and D. accola (Clarke, 1913), together with a species from South Africa here in treated in open nomenclature (D. sp. A).Although the number of Dalmanitoides species suggests a diversification of cosmopol-itan dalmanitines already present in Malvinokaffric basins, a close relationship with the boreal and slightly older Roncellia Lespérance and Bourque, 1971, would suggest migration from the Eastern Americas Paleobiogeographical Realm during the EarlyDevonian as origin of the clade, which is in accordance with paleobiogeographic pat-terns recognized on the basis of evidence from synphoriine distributions.
publishDate 2012
dc.date.none.fl_str_mv 2012-03
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/11336/53871
Rustán, Juan José; Vaccari, Norberto Emilio; A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina; Coquina Press; Palaeontologia Electronica; 15; 1; 3-2012; 1-21
1094-8074
1532-3056
CONICET Digital
CONICET
url http://hdl.handle.net/11336/53871
identifier_str_mv Rustán, Juan José; Vaccari, Norberto Emilio; A revision of the Devonian Malvinokaffric dalmanitid trilobite Dalmanitoides Delo, 1935, on the basis of new data from Argentina; Coquina Press; Palaeontologia Electronica; 15; 1; 3-2012; 1-21
1094-8074
1532-3056
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://palaeo-electronica.org/content/2012-issue-1-articles/194-the-trilobite-dalmanitoides
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 Coquina Press
publisher.none.fl_str_mv Coquina Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str 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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score 13.13397

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