A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório da Produção Científica e Intelectual da Unicamp |
Texto Completo: | https://hdl.handle.net/20.500.12733/11943 |
Resumo: | Agradecimentos: We thank Olaf Dülfer and Pia Schucht (both Institute of Geosciences, Bonn, Germany) for their help in preparing the thin sections of the femur, and Artur Mateus (Polytechnical Institute of Leiria, Portugal) for advising on CTScan and 3D modelling. We thank Joana Ferreira, Francisco Rodrigues and Pedro Bonifácio (both SHN) for their help during fieldwork. We are grateful to Alexander Kellner (MN) and Edina Prondvai (Universiteit Gent, Belgium) for their criticisms and comments that greatly improved the manuscript |
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A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, PortugalHistologiaPterossauroPortugalHistologyPterosauriaDsungaripteroideaLate JurassicKimmeridgianPortugalArtigo originalAgradecimentos: We thank Olaf Dülfer and Pia Schucht (both Institute of Geosciences, Bonn, Germany) for their help in preparing the thin sections of the femur, and Artur Mateus (Polytechnical Institute of Leiria, Portugal) for advising on CTScan and 3D modelling. We thank Joana Ferreira, Francisco Rodrigues and Pedro Bonifácio (both SHN) for their help during fieldwork. We are grateful to Alexander Kellner (MN) and Edina Prondvai (Universiteit Gent, Belgium) for their criticisms and comments that greatly improved the manuscriptAbstract: The pterosaur fossil record in Portugal is scarce, comprising mainly isolated teeth and rare postcranial material. Here,we describe a well-preserved right proximal femur of a pterodactyloid pterosaur from the Kimmeridgian, Upper JurassicPraia da Amoreira–Porto Novo Formation of Peniche, Portugal. It is noteworthy for its relatively large size, compared toother Jurassic pterosaurs. It shows affinities with dsungaripteroids based on a combination of features including the bowingof the shaft, the mushroom-like cap of the femoral head, and the distinctly elevated greater trochanter. The femur hasa relatively thinner bone wall compared to dsungaripterids, and is more similar to basal dsungaripteroids. A histologicalanalysis of the bone cortex shows it had reached skeletal maturity. The preserved last growth period indicates fast, uninterruptedgrowth continued until the final asymptotic size was reached, a growth pattern which could best be comparedto pterodactyloid femora from the Early Cretaceous. The specimen is the second confirmed report of a dsungaripteroidfrom the Jurassic, and it is the first record of this group from the Iberian PeninsulaAbertoUNIVERSIDADE ESTADUAL DE CAMPINASAureliano Neto, Tito, 1989-2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12733/11943AURELIANO NETO, Tito. A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal . Acta palaeontologica polonica. Warsaw : Polska Akademia Nauk/Instytut Paleobiologii, 2021. Vol. 66, n. 4 (Nov., 2021), p. 815–825. Disponível em: https://hdl.handle.net/20.500.12733/11943. Acesso em: 7 mai. 2024.https://repositorio.unicamp.br/acervo/detalhe/1345874porreponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPinfo:eu-repo/semantics/openAccess2023-11-28T18:08:59Zoai:https://www.repositorio.unicamp.br/:1345874Repositório InstitucionalPUBhttp://repositorio.unicamp.br/oai/requestreposip@unicamp.bropendoar:2023-11-28T18:08:59Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal |
title |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal |
spellingShingle |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal Aureliano Neto, Tito, 1989- Histologia Pterossauro Portugal Histology Pterosauria Dsungaripteroidea Late Jurassic Kimmeridgian Portugal Artigo original |
title_short |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal |
title_full |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal |
title_fullStr |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal |
title_full_unstemmed |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal |
title_sort |
A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal |
author |
Aureliano Neto, Tito, 1989- |
author_facet |
Aureliano Neto, Tito, 1989- |
author_role |
author |
dc.contributor.none.fl_str_mv |
UNIVERSIDADE ESTADUAL DE CAMPINAS |
dc.contributor.author.fl_str_mv |
Aureliano Neto, Tito, 1989- |
dc.subject.por.fl_str_mv |
Histologia Pterossauro Portugal Histology Pterosauria Dsungaripteroidea Late Jurassic Kimmeridgian Portugal Artigo original |
topic |
Histologia Pterossauro Portugal Histology Pterosauria Dsungaripteroidea Late Jurassic Kimmeridgian Portugal Artigo original |
description |
Agradecimentos: We thank Olaf Dülfer and Pia Schucht (both Institute of Geosciences, Bonn, Germany) for their help in preparing the thin sections of the femur, and Artur Mateus (Polytechnical Institute of Leiria, Portugal) for advising on CTScan and 3D modelling. We thank Joana Ferreira, Francisco Rodrigues and Pedro Bonifácio (both SHN) for their help during fieldwork. We are grateful to Alexander Kellner (MN) and Edina Prondvai (Universiteit Gent, Belgium) for their criticisms and comments that greatly improved the manuscript |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 |
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 |
https://hdl.handle.net/20.500.12733/11943 AURELIANO NETO, Tito. A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal . Acta palaeontologica polonica. Warsaw : Polska Akademia Nauk/Instytut Paleobiologii, 2021. Vol. 66, n. 4 (Nov., 2021), p. 815–825. Disponível em: https://hdl.handle.net/20.500.12733/11943. Acesso em: 7 mai. 2024. |
url |
https://hdl.handle.net/20.500.12733/11943 |
identifier_str_mv |
AURELIANO NETO, Tito. A large pterosaur femur from the kimmeridgian, upper jurassic of Lusitanian Basin, Portugal . Acta palaeontologica polonica. Warsaw : Polska Akademia Nauk/Instytut Paleobiologii, 2021. Vol. 66, n. 4 (Nov., 2021), p. 815–825. Disponível em: https://hdl.handle.net/20.500.12733/11943. Acesso em: 7 mai. 2024. |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://repositorio.unicamp.br/acervo/detalhe/1345874 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório da Produção Científica e Intelectual da Unicamp instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
instname_str |
Universidade Estadual de Campinas (UNICAMP) |
instacron_str |
UNICAMP |
institution |
UNICAMP |
reponame_str |
Repositório da Produção Científica e Intelectual da Unicamp |
collection |
Repositório da Produção Científica e Intelectual da Unicamp |
repository.name.fl_str_mv |
Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
reposip@unicamp.br |
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