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New pterosaur fossils from the Early Cretaceous of Colombia

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dc.creatorWilson Mantilla, Jeffrey A.spa
dc.creatorAtuesta-Ortiz, Dubban A.spa
dc.creatorCadena Rueda, Edwin Albertospa
dc.date.accessioned2025-07-21T16:50:12Z
dc.date.available2025-07-21T16:50:12Z
dc.date.created2025-01-01spa
dc.date.issued2025-01-01spa
dc.description.abstractThe fossil record of pterosaurs in northwestern Gondwana has been relatively scarce, with only two previous occurrences. This study presents new pterosaur findings from three sites in Colombia, including a new record of an Anhanguera-like specimen and other bones referrable to Anhangueria. The new material includes a distinctive partial lower jaw found in association with parts of a radius and a complete distal syncarpal. The lower jaw has a triangular glenoid fossa in dorsal view, a fossa depressoria with a bean-shaped outline, and a retroarticular process with a straight margin in lateral or medial views. The new fossils extend the record of Anhanguera-like pterosaurs into the earliest part of the Cretaceous and expand our knowledge of the vertebrate fossil record of lower latitudes.eng
dc.format.mimetypeapplication/pdfspa
dc.identifier.doihttps://doi.org/10.1016/j.jsames.2024.105273spa
dc.identifier.issn0895-9811spa
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/46092
dc.language.isoengspa
dc.publisherElsevierspa
dc.relation.ispartofJournal of South American Earth Sciences Volume 151, January 2025spa
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S0895981124004954?via%3Dihubspa
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccessspa
dc.rights.accesoAbierto (Texto Completo)spa
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/spa
dc.sourceJournal of South American Earth Sciencesspa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordFossil recordeng
dc.subject.keywordPterosaurseng
dc.subject.keywordGondwanaeng
dc.subject.keywordColombiaeng
dc.subject.keywordAnhanguera-like specimeneng
dc.subject.keywordAnhangueriaeng
dc.subject.keywordLower jaweng
dc.subject.keywordRadiuseng
dc.subject.keywordDistal syncarpaleng
dc.subject.keywordGlenoid fossaeng
dc.subject.keywordFossa depressoriaeng
dc.subject.keywordRetroarticular processeng
dc.subject.keywordCretaceouseng
dc.subject.keywordVertebrate fossil recordeng
dc.subject.keywordLower latitudeseng
dc.titleNew pterosaur fossils from the Early Cretaceous of Colombiaspa
dc.typearticlespa
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersionspa
dc.type.spaArtículo de Investigaciónspa
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