Biology:Menatalligator
Menatalligator | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Reptilia |
Clade: | Archosauromorpha |
Clade: | Archosauriformes |
Order: | Crocodilia |
Family: | Alligatoridae |
Genus: | †Menatalligator Piton, 1937 |
Type species | |
†Menatalligator bergouniouxi Piton, 1937
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Menatalligator is an extinct monospecific genus of alligatorid crocodilian. Fossils have been found that are Eocene in age[1] from a locality in the commune of Menat in the Puy-de-Dôme department of France . The type and only species, named in 1937, is M. bergouniouxi.
The strata from which remains of Menatalligator have been found are part of the Chaîne des Puys, a volcanically active chain of mountains in the Massif Central. The deposit is thought to have formed through the deposition of sediments in a body of water that filled a volcanic crater during the early Eocene (Ypresian). Fossil fish such as Amia valenciennense and Thaumaturus have been found from the same strata as Menatalligator, and most likely comprised a portion of its diet. The presence of the early primate-like plesiadapiform Plesiadapis insignis from these strata also make the area important to the study of early mammalian evolution after the Cretaceous–Paleogene boundary (K–T boundary).[2]
References
- ↑ Marckwick, P. J. (1998). "Crocodilian diversity in space and time: The role of climate in paleoecology and its implication for understanding K/T Extinctions". Paleobiology 24 (4): 470–497. doi:10.1017/S009483730002011X.
- ↑ Alain Tourreau (2002). "Les temps géologiques vus de l'Auvergne". De la Chaîne des Puys au Volcan de Jaude Volume 2 of Terres vivantes d'Auvergne. Editions Creer. pp. 7–31.
Wikidata ☰ Q6816503 entry
Original source: https://en.wikipedia.org/wiki/Menatalligator.
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