The fossil register of plesiosaurs (Diapsida, Sauropterygia) in Peru

Authors

  • Ivan Meza-Velez Departamento de Paleontología de Vertebrados del Museo de Historia Natural – Universidad Nacional Mayor de San Marcos. https://orcid.org/0000-0002-6217-8002
  • José O'Gorman División Paleontología Vertebrados, Museo de La Plata, Universidad Nacional de La Plata, Paseo del Bosque s/n., B1900FWA, La Plata, Argentina-CONICET: Consejo Nacional de InvestigacionesCientíficas y Técnicas, Argentina. https://orcid.org/0000-0001-9279-6314

DOI:

https://doi.org/10.15381/rpb.v28i2.20467

Keywords:

Plesiosauria, Rentema, Morro Solar, Paita, Cretaceous

Abstract

In this paper, the plesiosaur records for Peru are reviewed and material referring to plesiosauria deposited in the Natural History Museum of the UNMSM is described. The plesiosaur records of Peru are extended since the Valanginian-Hauterivian (Lower Cretaceous) to the Maastrictian (Upper Cretaceous). In relation to the taxonomic position, the material is attributable to Plesiosauria indet., Elasmosauridae indet., while the new material studied is possibly Pliosauroidea indet., and will be the first records of this group in Peru. Likewise, the Morro Solar plesiosaur is the only one from the Lower Cretaceous and the oldest in Peru.

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Published

05/26/2021

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How to Cite

Meza-Velez, Ivan, and José O'Gorman. 2021. “The Fossil Register of Plesiosaurs (Diapsida, Sauropterygia) in Peru”. Revista Peruana De Biología 28 (2): e20467. https://doi.org/10.15381/rpb.v28i2.20467.