Exceptional avian pellet from the Paleocene of Patagonia and description of its content: a new species of calyptocephalellid (Neobatrachia) anuran

dc.creatorMuzzopappa, Paula
dc.creatorMartinelli, Agustín Guillermo
dc.creatorGarderes, Juan Pablo
dc.creatorRougier, Guillermo Walter
dc.date.accessioned2020-09-28T17:21:06Z
dc.date.accessioned2022-10-15T06:10:17Z
dc.date.available2020-09-28T17:21:06Z
dc.date.available2022-10-15T06:10:17Z
dc.date.created2020-09-28T17:21:06Z
dc.date.issued2020-08
dc.identifierMuzzopappa, Paula; Martinelli, Agustín Guillermo; Garderes, Juan Pablo; Rougier, Guillermo Walter; Exceptional avian pellet from the Paleocene of Patagonia and description of its content: a new species of calyptocephalellid (Neobatrachia) anuran; Wiley Blackwell Publishing, Inc; Papers in Palaeontology; 8-2020; 1-14
dc.identifier2056-2802
dc.identifierhttp://hdl.handle.net/11336/114995
dc.identifier2056-2802
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4353658
dc.description.abstractA fossil gastric pellet from the Danian ‘Banco Negro Inferior’ of the Salamanca Formation at Punta Peligro Locality (Chubut, Argentina) and its 3D preserved fossil content is studied herein. The structure of the pellet and the condition of the enclosed bones suggest that it was produced by a bird of prey, although birds of any kind are as yet unknown from osteological remains in the Banco Negro ecosystem. The content of the pellet originated from a single anuran individual, representing a new species of the genus Calyptocephalella, is described herein as C. sabrosa sp. nov. The new find highlights the broad temporal, geographical and taxonomic diversity of this frog genus in Patagonia's geological past.
dc.languageeng
dc.publisherWiley Blackwell Publishing, Inc
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/spp2.1333
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/spp2.1333
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectANURA
dc.subjectARGENTINA
dc.subjectCALYPTOCEPHALELLIDAE
dc.subjectGASTRIC PELLET
dc.subjectPALEOCENE
dc.subjectPUNTA PELIGRO
dc.titleExceptional avian pellet from the Paleocene of Patagonia and description of its content: a new species of calyptocephalellid (Neobatrachia) anuran
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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