Stegosaur tracks from the Upper Jurassic of Portugal

Detalhes bibliográficos
Autor(a) principal: Guillaume, Alexandre Renaud Daniel
Data de Publicação: 2022
Outros Autores: Costa, Francisco, Mateus, Octávio
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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spelling 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
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