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dc.contributor.author
Maniel, Ignacio Jorge  
dc.contributor.author
de la Fuente, Marcelo Saul  
dc.contributor.author
Filippi, Leonardo Sebastián  
dc.date.available
2022-11-17T14:31:13Z  
dc.date.issued
2021  
dc.identifier.citation
New remains of Prochelidella in the Anacleto Formation (Campanian levels) of Neuquén basin, Patagonia, Argentina; Simposio de Evolución de Tortugas; Trelew; Argentina; 2021; 92-92  
dc.identifier.issn
2469-0228  
dc.identifier.uri
http://hdl.handle.net/11336/178204  
dc.description.abstract
The new turtle remains presented here were recovered from the Anacleto Formation (Campanian) exposed in the Aguada Grande site. This area is located 10 km south of Rincón de Los Sauces city, inthe north of the province of Neuquén, Patagonia, Argentina. The specimen (MAU-Pv-AG-452)consists of a partially preserved skull, carapace remains, an almost complete plastron, and a leftilium. The new specimen is assigned to Pleurodira because its ilium is sutured to the carapace. Both Parietals, the posterior part of frontals and post orbitals, the dorsal region of the supraoccipital, both pterygoids, the basisphenoid, and part of the prootics are recognized in the skull. The carapace remains are represented by a left first costal bone in articulation with a peripheral bone, a left paired costal bone, and another fragmented coastal. The plastron is represented by both epiplastra, theen plastron, left hyoplastron, both hypoplastra, and the left xiphiplastron. The skull shows somecharacters that allow its referral to Prochelidella spp. (e.g., a developed retropterygoid foramen, and a big muscle attachment area over the basisphenoid). The visceral view of the first costal bone exhibitslong auxiliary buttresses that extend 2/3 of the costal width. This condition is also observed in the costal bone of Prochelidella buitreraensis from the Candeleros Formation (Cenomanian). The scutepattern observed in the anterior lobe of the plastron shows a large gular that extends along theentoplastral length and small extragulars over the epiplastra. In contrast, on the scheme observed inProchelidella cerrobarcinae and Prochelidella portezuelae, the gular does not extend beyond the first third of the entoplastron. The material recovered from the Anacleto Formation represents the most complete specimen outside the Prochelidella peak of diversity range (Albian Cenomanian) and the second skull recognized in this genus  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Asociación Paleontológica Argentina  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc/2.5/ar/  
dc.subject
Testudines  
dc.subject
Chelidae  
dc.subject
Cretaceous  
dc.subject
Neuquén  
dc.subject.classification
Paleontología  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
New remains of Prochelidella in the Anacleto Formation (Campanian levels) of Neuquén basin, Patagonia, Argentina  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.type
info:eu-repo/semantics/conferenceObject  
dc.type
info:ar-repo/semantics/documento de conferencia  
dc.date.updated
2022-11-04T15:36:13Z  
dc.journal.pagination
92-92  
dc.journal.pais
Argentina  
dc.journal.ciudad
Buenos Aires  
dc.description.fil
Fil: Maniel, Ignacio Jorge. Universidad Tecnologica Nacional. Facultad Reg.san Rafael. Instituto de Evolucion, Ecologia Historica y Ambiente. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mendoza. Instituto de Evolucion, Ecologia Historica y Ambiente.; Argentina  
dc.description.fil
Fil: de la Fuente, Marcelo Saul. Universidad Tecnologica Nacional. Facultad Reg.san Rafael. Instituto de Evolucion, Ecologia Historica y Ambiente. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mendoza. Instituto de Evolucion, Ecologia Historica y Ambiente.; Argentina  
dc.description.fil
Fil: Filippi, Leonardo Sebastián. No especifíca;  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.peapaleontologica.org.ar/index.php/peapa/article/view/404  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.5710/PEAPA.02.12.2021.404  
dc.conicet.rol
Autor  
dc.conicet.rol
Autor  
dc.conicet.rol
Autor  
dc.coverage
Internacional  
dc.type.subtype
Simposio  
dc.description.nombreEvento
Simposio de Evolución de Tortugas  
dc.date.evento
2021-11-10  
dc.description.ciudadEvento
Trelew  
dc.description.paisEvento
Argentina  
dc.type.publicacion
Journal  
dc.description.institucionOrganizadora
Museo Paleontológico Egidio Feruglio  
dc.description.institucionOrganizadora
Asociación Paleontológica Argentina  
dc.source.revista
Publicación Electrónica de la Asociación Paleontológica Argentina  
dc.date.eventoHasta
2021-11-12  
dc.type
Simposio