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dc.contributor.author
Figueiredo, S.D.
dc.contributor.author
Carvalho, I.S.
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Pereda Suberbiola, X.
dc.contributor.author
Cunha, P.P.
dc.contributor.author
Antunes, V.
dc.contributor.author
Díaz Martínez, Ignacio
dc.date.available
2023-07-04T15:49:59Z
dc.date.issued
2022-03
dc.identifier.citation
Figueiredo, S.D.; Carvalho, I.S.; Pereda Suberbiola, X.; Cunha, P.P.; Antunes, V.; et al.; New ornithopod footprints from the Areia do Mastro Formation (Lower Cretaceous), Espichel Cape (Portugal, Western Iberia) and their context in the Iberian ichnological ornithopod record; Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 131; 105069; 3-2022; 1-11
dc.identifier.issn
0195-6671
dc.identifier.uri
http://hdl.handle.net/11336/202302
dc.description.abstract
Two new ornithopod natural casts are reported from the Praia do Areia do Mastro site, at Espichel Cape (near Sesimbra), western central mainland Portugal (western Iberia). In this Tracksite two geological formations occur: Areia do Mastro Formation and Papo-Seco Formation (lower Barremian). This locality (Praia do Areia do Mastro) occurs in a sedimentary succession comprising limestones, marls, sands and conglomerates, interpreted as marine, lagoonal and estuarine deposits. In the Papo-Seco Formation have yielded fossil remains of dinosaurs (teeth and bones) and other vertebrates (Figueiredo et al., 2015, 2016). The ichnological record is composed by two footprints, one of them incomplete, preserved as natural casts in convex hiporelief. They are tridactyl, mesaxonic and wider than long. The digit impressions are short, wide and have a blunt edge. The footprints present a round and wide posterior surface and have one pad impression in each digit and a wide and subrounded metatarsophalangeal pad impression. Based on the commented features, they are assigned herein to Caririchnium isp. This ichnogenus is present in other Lower Cretaceous sites in the Iberian Peninsula and is also present in other Barremian tracksites of Portugal. In Spain, Caririchnium tracks are typical of continental settings, while in Portugal they were mainly found in estuarine paleoenvironments. This contribution enhances the knowledge of the Early Cretaceous ornithopod diversity and distribution in the Iberian Peninsula.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Ltd - Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
CARIRICHNIUM
dc.subject
EARLY CRETACEOUS
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IGUANODONTIPODIDAE
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ORNITHOPOD CASTS
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W. IBERIA PENINSULA
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Paleontología
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
New ornithopod footprints from the Areia do Mastro Formation (Lower Cretaceous), Espichel Cape (Portugal, Western Iberia) and their context in the Iberian ichnological ornithopod record
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-03T15:38:04Z
dc.journal.volume
131
dc.journal.number
105069
dc.journal.pagination
1-11
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Figueiredo, S.D.. Largo de São Caetano; Portugal. Instituto Politécnico de Tomar; Portugal. Universidad de Coimbra; Portugal
dc.description.fil
Fil: Carvalho, I.S.. Universidad de Coimbra; Portugal. Universidade Federal do Rio de Janeiro; Brasil
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Fil: Pereda Suberbiola, X.. Universidad del País Vasco; España
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Fil: Cunha, P.P.. Universidad de Coimbra; Portugal
dc.description.fil
Fil: Antunes, V.. Largo de São Caetano; Portugal
dc.description.fil
Fil: Díaz Martínez, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación en Paleobiología y Geología; Argentina. Universidad Nacional de Río Negro. Sede Alto Valle. Instituto de Investigaciones en Paleobiología y Geología; Argentina
dc.journal.title
Cretaceous Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cretres.2021.105069
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0195667121003177
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