Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)

The Sinemurian gastropod specimens herein studied come from two sources: from museum collections and from samplings in field. The study of the Sinemurian gastropod specimens housed in the collections of the Museu Geológico (Laboratório Nacional de Energia e Geologia), Museu Nacional de História Natu...

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Detalles Bibliográficos
Autores: Vitón García, Íñigo, Comas Rengifo, María José, Paredes, Ricardo
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/7109
Acceso en línea:https://hdl.handle.net/20.500.14352/7109
Access Level:acceso abierto
Palabra clave:564.3“6152”(469)
Systematics
S. Pedro de Moel
Coimbra
Obtusum
Oxynotum
Sistemática
Paleontología
2416 Paleontología
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spelling Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)Vitón García, ÍñigoComas Rengifo, María JoséParedes, Ricardo564.3“6152”(469)SystematicsS. Pedro de MoelCoimbraObtusumOxynotumSistemáticaPaleontología2416 PaleontologíaThe Sinemurian gastropod specimens herein studied come from two sources: from museum collections and from samplings in field. The study of the Sinemurian gastropod specimens housed in the collections of the Museu Geológico (Laboratório Nacional de Energia e Geologia), Museu Nacional de História Natural e da Ciência (University of Lisbon), Museu da Ciência (University of Coimbra) and of the Museu de História Natural e da Ciência (University of Porto), has allowed the systematic and taxonomical update of this material. These specimens come mostly from Sinemurian outcrops in S. Pedro de Moel area and Coimbra region, and were collected by Paul Choffat and collaborators in the geological field works in relation to the cartography of the Portuguese Geological Map in 1887 and 1903. The review of these collections permitted to recognise original material that was used to describe several characteristic species of the Lusitanian Basin, namely Scurriopsis (Scurriopsis) schmidti, Cryptaenia sp., Nerinella ficalhoi, and Boehmiola exilis. The study of the specimens sampled in field has allowed confirming the origin and stratigraphic position of those specimens collected by Choffat. This sampling was carried out in materials of Coimbra and Água de Madeiros formations (Obtusum and Oxynotum chronozones) cropping out in S. Pedro de Moel, Praia Polvoeira, and Praia Pedra do Ouro. A total of 386 specimens have been studied, 266 have been assigned to 14 taxa of 14 families, 13 genera and 8 species. Most of these taxa belong to the subclass Caenogastropoda (61.31% of the specimens), to the order Allogastropoda (30.66%), and the superfamilies Campaniloidea (28.83%) and Nerinoidea (20.8%). The most common species are endemic of the Lusitanian Basin, namely Pseudomelania costae Pictet & Campiche, 1862 and Oonia casta Böhm, 1901. Other species are known in Germany, Luxembourg and Austria basins.Sociedad Española de PaleontologíaUniversidad Complutense de Madrid20202020-01-0120202020-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/7109reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial 3.0 Españahttps://creativecommons.org/licenses/by-nc/3.0/es/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/71092026-06-02T12:44:21Z
dc.title.none.fl_str_mv Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
title Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
spellingShingle Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
Vitón García, Íñigo
564.3“6152”(469)
Systematics
S. Pedro de Moel
Coimbra
Obtusum
Oxynotum
Sistemática
Paleontología
2416 Paleontología
title_short Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
title_full Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
title_fullStr Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
title_full_unstemmed Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
title_sort Early Jurassic (Sinemurian) gastropods from the Lusitanian Basin (west of Portugal)
dc.creator.none.fl_str_mv Vitón García, Íñigo
Comas Rengifo, María José
Paredes, Ricardo
author Vitón García, Íñigo
author_facet Vitón García, Íñigo
Comas Rengifo, María José
Paredes, Ricardo
author_role author
author2 Comas Rengifo, María José
Paredes, Ricardo
author2_role author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 564.3“6152”(469)
Systematics
S. Pedro de Moel
Coimbra
Obtusum
Oxynotum
Sistemática
Paleontología
2416 Paleontología
topic 564.3“6152”(469)
Systematics
S. Pedro de Moel
Coimbra
Obtusum
Oxynotum
Sistemática
Paleontología
2416 Paleontología
description The Sinemurian gastropod specimens herein studied come from two sources: from museum collections and from samplings in field. The study of the Sinemurian gastropod specimens housed in the collections of the Museu Geológico (Laboratório Nacional de Energia e Geologia), Museu Nacional de História Natural e da Ciência (University of Lisbon), Museu da Ciência (University of Coimbra) and of the Museu de História Natural e da Ciência (University of Porto), has allowed the systematic and taxonomical update of this material. These specimens come mostly from Sinemurian outcrops in S. Pedro de Moel area and Coimbra region, and were collected by Paul Choffat and collaborators in the geological field works in relation to the cartography of the Portuguese Geological Map in 1887 and 1903. The review of these collections permitted to recognise original material that was used to describe several characteristic species of the Lusitanian Basin, namely Scurriopsis (Scurriopsis) schmidti, Cryptaenia sp., Nerinella ficalhoi, and Boehmiola exilis. The study of the specimens sampled in field has allowed confirming the origin and stratigraphic position of those specimens collected by Choffat. This sampling was carried out in materials of Coimbra and Água de Madeiros formations (Obtusum and Oxynotum chronozones) cropping out in S. Pedro de Moel, Praia Polvoeira, and Praia Pedra do Ouro. A total of 386 specimens have been studied, 266 have been assigned to 14 taxa of 14 families, 13 genera and 8 species. Most of these taxa belong to the subclass Caenogastropoda (61.31% of the specimens), to the order Allogastropoda (30.66%), and the superfamilies Campaniloidea (28.83%) and Nerinoidea (20.8%). The most common species are endemic of the Lusitanian Basin, namely Pseudomelania costae Pictet & Campiche, 1862 and Oonia casta Böhm, 1901. Other species are known in Germany, Luxembourg and Austria basins.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01
2020
2020-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/7109
url https://hdl.handle.net/20.500.14352/7109
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial 3.0 España
https://creativecommons.org/licenses/by-nc/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial 3.0 España
https://creativecommons.org/licenses/by-nc/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Española de Paleontología
publisher.none.fl_str_mv Sociedad Española de Paleontología
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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