First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central

Detalhes bibliográficos
Autor(a) principal: Jesus, Valerian J. P.
Data de Publicação: 2022
Outros Autores: Mateus, Octavio, Milan, Jesper, Clemmensen, Lars B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/151297
Resumo: This study could not have been possible without the team that uncovered this specimen, Farish A Jenkins Jr., William W. Amaral, William R. Downs III, Stephen M. Gatesy, Neil H. Shubin Niels Bonde and Lars B. Clemmensen. We thank Harvard University and Bent Lindow from the Natural History Museum of Denmark. Thanks to Alexandre Guillaume and Vincent Cheng for reviewing and bringing improvements to the original manuscript and Carla Tomás for laboratory support. Alfred Lemierre and an anonymous reviewer are thanked for their comments on the manuscript.
id RCAP_359ec42e8b51114669ecc0d92dddae03
oai_identifier_str oai:run.unl.pt:10362/151297
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, centralLissamphibiafrogssalamandersiliumLate TriassicFleming Fjord GroupThis study could not have been possible without the team that uncovered this specimen, Farish A Jenkins Jr., William W. Amaral, William R. Downs III, Stephen M. Gatesy, Neil H. Shubin Niels Bonde and Lars B. Clemmensen. We thank Harvard University and Bent Lindow from the Natural History Museum of Denmark. Thanks to Alexandre Guillaume and Vincent Cheng for reviewing and bringing improvements to the original manuscript and Carla Tomás for laboratory support. Alfred Lemierre and an anonymous reviewer are thanked for their comments on the manuscript.During the Triassic, Batrachia diverged into ancestors of frogs (Salientia) and salamanders (Caudata). Fossils of Triassic batrachians are rare and found only in a few outcrops, such as the Middle Sakamena Formation of Madagascar (Induan). Only three Triassic taxa have been described, the two early frogs Triadobatrachus and Czatkiobatrachus and the early salamander Triassurus. Here we describe a right ilium, collected in 1991, attributed to the first batrachian from the Late Triassic Carlsberg Fjord Member (Ørsted Dal Formation, Fleming Fjord Group) in the Jameson Land Basin, located in central East Greenland. The fossil specimen only displays the proximal part of a right ilium, missing its shaft. After a thorough comparison with several clades (lizards, temnospondyls, salamanders and frogs), we consider the specimen as a lissamphibian sharing feature with salientians and anurans: squarish acetabular region, deeply concave acetabular surface, laterally projecting acetabular rim, flat mesial surface. It is the youngest Triassic specimen of Batrachia to date and one of the northernmost of the Late Triassic.DCT - Departamento de Ciências da TerraGeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNJesus, Valerian J. P.Mateus, OctavioMilan, JesperClemmensen, Lars B.2023-03-27T22:15:20Z20222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14application/octet-streamapplication/pdfhttp://hdl.handle.net/10362/151297eng2245-7070PURE: 57076642https://doi.org/10.37570/bgsd-2022-70-08info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:33:42Zoai:run.unl.pt:10362/151297Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:54:31.341642Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
title First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
spellingShingle First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
Jesus, Valerian J. P.
Lissamphibia
frogs
salamanders
ilium
Late Triassic
Fleming Fjord Group
title_short First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
title_full First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
title_fullStr First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
title_full_unstemmed First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
title_sort First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central
author Jesus, Valerian J. P.
author_facet Jesus, Valerian J. P.
Mateus, Octavio
Milan, Jesper
Clemmensen, Lars B.
author_role author
author2 Mateus, Octavio
Milan, Jesper
Clemmensen, Lars B.
author2_role author
author
author
dc.contributor.none.fl_str_mv DCT - Departamento de Ciências da Terra
GeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
RUN
dc.contributor.author.fl_str_mv Jesus, Valerian J. P.
Mateus, Octavio
Milan, Jesper
Clemmensen, Lars B.
dc.subject.por.fl_str_mv Lissamphibia
frogs
salamanders
ilium
Late Triassic
Fleming Fjord Group
topic Lissamphibia
frogs
salamanders
ilium
Late Triassic
Fleming Fjord Group
description This study could not have been possible without the team that uncovered this specimen, Farish A Jenkins Jr., William W. Amaral, William R. Downs III, Stephen M. Gatesy, Neil H. Shubin Niels Bonde and Lars B. Clemmensen. We thank Harvard University and Bent Lindow from the Natural History Museum of Denmark. Thanks to Alexandre Guillaume and Vincent Cheng for reviewing and bringing improvements to the original manuscript and Carla Tomás for laboratory support. Alfred Lemierre and an anonymous reviewer are thanked for their comments on the manuscript.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-01-01T00:00:00Z
2023-03-27T22:15:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/151297
url http://hdl.handle.net/10362/151297
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2245-7070
PURE: 57076642
https://doi.org/10.37570/bgsd-2022-70-08
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 14
application/octet-stream
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799138133795667968

Registros relacionados