Protocaiman

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Protocaiman
Temporal range: Paleocene, 66–61.6 Ma[1]
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Holotype skull
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Archosauromorpha
Clade: Archosauriformes
Order: Crocodilia
Family: Alligatoridae
Subfamily: Caimaninae
Genus: †Protocaiman
Bona et al., 2018
Species:
†P. peligrensis
Binomial name
†Protocaiman peligrensis
Bona et al., 2018

Protocaiman is a caimanine genus of crocodylian first described in 2018. The type species Protocaiman peligrensis was discovered in Argentina's Salamanca Formation, and lived in Patagonia during the Paleocene epoch.[2] The holotype is specimen MLP 80-X-10-1, which is a partial skull.[3]

References

  1. ^ Rio, Jonathan P.; Mannion, Philip D. (6 September 2021). "Phylogenetic analysis of a new morphological dataset elucidates the evolutionary history of Crocodylia and resolves the long-standing gharial problem". PeerJ. 9: e12094. doi:10.7717/peerj.12094. PMC 8428266. PMID 34567843.
  2. ^ Bona, Paula; Ezcurra, Martín D.; Barrios, Francisco; Blanco, María V. Fernandez (2018-08-29). "A new Palaeocene crocodylian from southern Argentina sheds light on the early history of caimanines". Proc. R. Soc. B. 285 (1885): 20180843. doi:10.1098/rspb.2018.0843. ISSN 0962-8452. PMC 6125902. PMID 30135152.
  3. ^ Bona, Paula; Ezcurra, Martín D.; Barrios, Francisco; Fernandez Blanco, María V. (August 29, 2018). "A new Palaeocene crocodylian from southern Argentina sheds light on the early history of caimanines". Proceedings of the Royal Society B: Biological Sciences. 285 (1885): 20180843. doi:10.1098/rspb.2018.0843. PMC 6125902. PMID 30135152.


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