New insights into Late Devonian vertebrates and associated fauna from the Cuche Formation (Floresta Massif, Colombia)

Vista sencilla de ítem
dc.citation.journalTitleJOURNAL OF VERTEBRATE PALEONTOLOGY
dc.contributor.authorOlive, Sebastien
dc.contributor.authorPradel, Alan
dc.contributor.authorMartinez-Perez, Carlos
dc.contributor.authorJanvier, Philippe
dc.contributor.authorLamsdell, James C.
dc.contributor.authorGueriau, Pierre
dc.contributor.authorRabet, Nicolas
dc.contributor.authorDuranleau-Gagnon, Philippe
dc.contributor.authorCardenas-Rozo, Andres L.
dc.contributor.authorZapata Ramirez, Paula A.
dc.contributor.authorBotella, Hector
dc.contributor.departmentUniversidad EAFIT. Departamento de Cienciasspa
dc.contributor.researchgroupBiodiversidad, Evolución y Conservaciónspa
dc.date.accessioned2021-03-23T19:52:10Z
dc.date.available2021-03-23T19:52:10Z
dc.date.issued2019-01-01
dc.description.abstractNew vertebrate remains are reported from the Late Devonian (?Frasnian) Cuche Formation of northeastern Colombia, including a new taxon of antiarch placoderm (Colombialepis villarroeli, gen. et sp. nov., previously reported as Asterolepis) and a new taxon of arthrodiran placoderm (Colombiaspis rinconensis, gen. et sp. nov.). We also report evidence of a stegotrachelid actinopterygian, a diplacanthid acanthodian (cf. Florestacanthus morenoi), a second antiarch placoderm (Bothriolepis sp.), a putative megalichthyid, and a putative tristichopterid. The absence of typical Euramerican markers, e.g., Asterolepis and Strepsodus, in this assemblage suggests that faunal interchange between Euramerica and Gondwana was less pronounced during the Frasnian-Famennian than previously thought (i.e., the Great Devonian Interchange hypothesis). Three arthropod taxa, including two families of spinicaudatan branchiopods and the eurypterid Pterygotus cf. bolivianus, are found to be associated with the reported vertebrate fauna. Pterygotus cf. bolivianus represents the first eurypterid described from Colombia and the youngest known pterygotid eurypterid, highlighting that pterygotids, which were competitors for large predatory fishes, did not go extinct during the major vertebrate radiation in the Early and Middle Devonian.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8947
dc.identifier.doi10.1080/02724634.2019.1620247
dc.identifier.issn02724634
dc.identifier.issn19372809
dc.identifier.otherWOS;000475088000001
dc.identifier.otherSCOPUS;2-s2.0-85068421189
dc.identifier.urihttp://hdl.handle.net/10784/26749
dc.language.isoengeng
dc.publisherTaylor & Francis
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85068421189&doi=10.1080%2f02724634.2019.1620247&partnerID=40&md5=7fc5c00f98682402505e9f6ca12e35d7
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0272-4634
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesseng
dc.rights.localAcceso abiertospa
dc.sourceJOURNAL OF VERTEBRATE PALEONTOLOGY
dc.subjectEurypteridaeng
dc.subjectChelicerataeng
dc.subjectOrigineng
dc.subjectFisheng
dc.subjectDiversityeng
dc.subjectPatternseng
dc.subjectElementseng
dc.subjectSystemeng
dc.titleNew insights into Late Devonian vertebrates and associated fauna from the Cuche Formation (Floresta Massif, Colombia)eng
dc.typeacceptedVersioneng
dc.typeinfo:eu-repo/semantics/acceptedVersioneng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.type.localArtículospa

Archivos

Bloque original
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
New insights into Late Devonian vertebrates and associated fauna from the Cuche Formation Floresta Massif Colombia.pdf
Tamaño:
4.15 MB
Formato:
Adobe Portable Document Format
Descripción:
Descargar

Colecciones

Artículos