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A new dryosaurid ornithopod (Dinosauria, Ornithischia) from the Late Jurassic of Portugal

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dc.contributor.authorEscaso Santos, Fernando
dc.contributor.authorOrtega Coloma, Francisco Javier
dc.contributor.authorDantas, Pedro
dc.contributor.authorMalafaia, Elisabete
dc.contributor.authorSilva, Bruno
dc.contributor.authorGasulla, José M.
dc.contributor.authorMocho, Pedro
dc.contributor.authorNarváez Padilla, Iván
dc.contributor.authorSanz, Jose L.
dc.date.accessioned2026-02-25T10:13:15Z
dc.date.available2026-02-25T10:13:15Z
dc.date.issued2014-09-09
dc.descriptionThis is the Accepted Manuscript of an article published by Taylor and Francis in "Journal of Vertebrate Paleontology, 34, 2014", available online: https://doi.org/10.1080/02724634.2014.849715
dc.descriptionEste es el manuscrito aceptado de un artículo publicado por Taylor and Francis en " Journal of Vertebrate Paleontology, 34, 2014", disponible en línea: https://doi.org/10.1080/02724634.2014.849715
dc.description.abstractA new dryosaurid ornithopod, Eousdryosaurus nanohallucis, gen. et sp. nov., is described here based on a single specimen from the Late Jurassic Alcobaça Formation of Portugal. Eousdryosaurus nanohallucis is distinguished from all other dryosaurids by eight autapomorphic features and an unique combination of characters, some of which are also shared by other dryosaurids. Eousdryosaurus is linked with Dryosauridae, because the fourth trochanter is proximally placed and widely separated from the scar for the insertion of the M. caudifemoralis longus, which is restricted to the medial surface of the femoral shaft. Phylogenetic analysis nests Eousdryosaurus in an unresolved polytomy at the base of Dryosauridae together with Callovosaurus, Dryosaurus, and Kangnasaurus. The complete pes of Eousdryosaurus, which has a phalangeal formula of 1-3-4-5-0, supports the putative autapomorphic reduction of the dryosaurid pes that also occurs in parallel in more derived ornithopodsen
dc.description.provenanceMade available in DSpace on 2026-02-25T10:13:15Z (GMT). No. of bitstreams: 1 Escaso_etal_A_new_dryosaurid_ornithopod_from__IVAN NARVAEZ PADILLA.pdf: 369040 bytes, checksum: 141f8390870eef13744a4c3e00f5c349 (MD5) Previous issue date: 2014-09-09en
dc.description.versionversión final
dc.identifier.citationEscaso, F., Ortega, F., Dantas, P., Malafaia, E., Silva, B., Gasulla, J. M., … Sanz, J. L. (2014). A new dryosaurid ornithopod (Dinosauria, Ornithischia) from the Late Jurassic of Portugal. Journal of Vertebrate Paleontology, 34(5), 1102–1112. https://doi.org/10.1080/02724634.2014.849715
dc.identifier.doihttps://doi.org/10.1080/02724634.2014.849715
dc.identifier.eissn1937-2809
dc.identifier.issn0272-4634
dc.identifier.urihttps://hdl.handle.net/20.500.14468/31946
dc.journal.issue5
dc.journal.titleJournal of Vertebrate Paleontology
dc.journal.volume34
dc.language.isoen
dc.page.final1112
dc.page.initial1102
dc.publisherTaylor & Francis
dc.relation.centerFacultad de Ciencias
dc.relation.departmentFísica Matemática y de Fluídos
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject2204 Física de Fluidos
dc.titleA new dryosaurid ornithopod (Dinosauria, Ornithischia) from the Late Jurassic of Portugalen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublication836e1645-46f7-4e61-a64f-7274d8792ce3
relation.isAuthorOfPublicatione1b6bb9a-1f98-437d-a89d-35250cb044fd
relation.isAuthorOfPublicationd1d8e668-798f-41df-924b-49e1e2b22faa
relation.isAuthorOfPublication.latestForDiscovery836e1645-46f7-4e61-a64f-7274d8792ce3
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