Potamosiren
Potamosiren Temporal range: Mid Miocene (Laventan) ~13.8–11.8 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Sirenia |
Family: | Trichechidae |
Subfamily: | Trichechinae |
Genus: | †Potamosiren Reinhart 1951 |
Species | |
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Potamosiren is an extinct genus of manatee from the Middle Miocene (Laventan) Honda Group of Colombia.[1]
Phylogeny
A 2014 cladistic analysis of extinct sirenians recovers Potamosiren as a close relative of modern manatees.[2]
See also
References
- ^ Potamosiren at Fossilworks.org
- ^ M. Voss. 2014. On the invalidity of Halitherium schinzii Kaup, 1838 (Mammalia, Sirenia), with comments on systematic consequences. Zoosystematics and Evolution 90(1):87-93
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Paleontology in Colombia
researchers
After 1900 | |
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19th century |
![Potamosiren is located in Colombia](http://upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Colombia_relief_location_map.jpg/180px-Colombia_relief_location_map.jpg)
![Bogotá Formation](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Orange_pog.svg/8px-Orange_pog.svg.png)
![Cerrejón Formation](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Orange_pog.svg/8px-Orange_pog.svg.png)
![Floresta Formation](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Brown_pog.svg/8px-Brown_pog.svg.png)
![Hiló Formation](http://upload.wikimedia.org/wikipedia/commons/thumb/6/60/Lightgreen_pog.svg/8px-Lightgreen_pog.svg.png)
![Valle Alto Formation](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Blue_pog.svg/8px-Blue_pog.svg.png)
![Paja Formation](http://upload.wikimedia.org/wikipedia/commons/thumb/6/60/Lightgreen_pog.svg/8px-Lightgreen_pog.svg.png)
![Honda Group](http://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Yellow_pog.svg/8px-Yellow_pog.svg.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/42/Cuvieronius.jpg/180px-Cuvieronius.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Titanoboa_NT.jpg/180px-Titanoboa_NT.jpg)
fossiliferous
stratigraphic units
Pleistocene | |
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Neogene | |
Paleogene | |
Cretaceous | |
Jurassic | |
Devonian |
![](http://upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png)
![](http://upload.wikimedia.org/wikipedia/en/thumb/9/9c/Symbol_file_class.svg/16px-Symbol_file_class.svg.png)
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