Stegosaur tracks from the Upper Jurassic of Portugal
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10362/143200 |
Resumo: | The record of Late Jurassic stegosaur tracks from the Lourinhã Formation (Kimmeridgian-Tithonian) is here revised. Thirty-eight dinosaur tracks, preserved as natural infill casts, are here reported, and thirty-two of them are attributed to the ichnogenus Deltapodus. Four of those present impressions of skin, with polygonal scales and random pattern. Deltapodus is the most common ichnogenus in the track record of the Lourinhã Formation. The sizes and shape suggest one single dacentrurine trackmaker, which could be Miragaia longicollum, also common in the same horizons. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Stegosaur tracks from the Upper Jurassic of Portugalnew occurrences and perspectivesStegosaur tracksLourinhã FormationDeltapodusskin impressionsUpper JurassicThe record of Late Jurassic stegosaur tracks from the Lourinhã Formation (Kimmeridgian-Tithonian) is here revised. Thirty-eight dinosaur tracks, preserved as natural infill casts, are here reported, and thirty-two of them are attributed to the ichnogenus Deltapodus. Four of those present impressions of skin, with polygonal scales and random pattern. Deltapodus is the most common ichnogenus in the track record of the Lourinhã Formation. The sizes and shape suggest one single dacentrurine trackmaker, which could be Miragaia longicollum, also common in the same horizons.DCT - Departamento de Ciências da TerraGeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNGuillaume, Alexandre Renaud DanielCosta, FranciscoMateus, Octávio2022-08-23T22:17:34Z2022-02-042022-02-04T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article24application/pdfhttp://hdl.handle.net/10362/143200eng0254-055XPURE: 36695673https://doi.org/10.21695/cterraesj.v20i1.437info: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:RCAAP2024-03-11T05:21:22Zoai:run.unl.pt:10362/143200Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:50:45.066235Repositório 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 |
Stegosaur tracks from the Upper Jurassic of Portugal new occurrences and perspectives |
title |
Stegosaur tracks from the Upper Jurassic of Portugal |
spellingShingle |
Stegosaur tracks from the Upper Jurassic of Portugal Guillaume, Alexandre Renaud Daniel Stegosaur tracks Lourinhã Formation Deltapodus skin impressions Upper Jurassic |
title_short |
Stegosaur tracks from the Upper Jurassic of Portugal |
title_full |
Stegosaur tracks from the Upper Jurassic of Portugal |
title_fullStr |
Stegosaur tracks from the Upper Jurassic of Portugal |
title_full_unstemmed |
Stegosaur tracks from the Upper Jurassic of Portugal |
title_sort |
Stegosaur tracks from the Upper Jurassic of Portugal |
author |
Guillaume, Alexandre Renaud Daniel |
author_facet |
Guillaume, Alexandre Renaud Daniel Costa, Francisco Mateus, Octávio |
author_role |
author |
author2 |
Costa, Francisco Mateus, Octávio |
author2_role |
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 |
Guillaume, Alexandre Renaud Daniel Costa, Francisco Mateus, Octávio |
dc.subject.por.fl_str_mv |
Stegosaur tracks Lourinhã Formation Deltapodus skin impressions Upper Jurassic |
topic |
Stegosaur tracks Lourinhã Formation Deltapodus skin impressions Upper Jurassic |
description |
The record of Late Jurassic stegosaur tracks from the Lourinhã Formation (Kimmeridgian-Tithonian) is here revised. Thirty-eight dinosaur tracks, preserved as natural infill casts, are here reported, and thirty-two of them are attributed to the ichnogenus Deltapodus. Four of those present impressions of skin, with polygonal scales and random pattern. Deltapodus is the most common ichnogenus in the track record of the Lourinhã Formation. The sizes and shape suggest one single dacentrurine trackmaker, which could be Miragaia longicollum, also common in the same horizons. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-23T22:17:34Z 2022-02-04 2022-02-04T00:00:00Z |
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/10362/143200 |
url |
http://hdl.handle.net/10362/143200 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0254-055X PURE: 36695673 https://doi.org/10.21695/cterraesj.v20i1.437 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
24 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 |
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1799138103328243712 |