Prorastomus

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Prorastomus
Temporal range: Middle Eocene
Prorastomus BW.jpg
Scientific classification
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Genus:
Prorastomus

Owen, 1855
Species:
P. sirenoides
Binomial name
Prorastomus sirenoides
Owen, 1855

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Prorastomus sirenoides[1] is an extinct species of primitive sirenian that lived during the Eocene Epoch 40 million years ago in Jamaica.

Description

While modern sirenians are fully aquatic, the Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value). Prorastomus was predominantly terrestrial, judging from the structure of its skull. Judging from its crown-shaped molars and the shape of its snout, it fed on soft plants.[2]

See also

References

  1. The generic name Prorastomus, a combination of Greek πρῷρα (prōra), prow, and στόμα (stoma), mouth, refers to the lower jaw of the animal "resembling the prow of a wherry" (Owen, 1855, p. 542).
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  • Barry Cox, Colin Harrison, R. J. G. Savage, and Brian Gardiner. (1999): The Simon & Schuster Encyclopedia of Dinosaurs and Prehistoric Creatures: A Visual Who's Who of Prehistoric Life. Simon & Schuster.
  • David Norman. (2001): The Big Book Of Dinosaurs. Pg. 348, Welcome Books.
  • Richard Owen. (1855): On the fossil skull of a mammal (Prorastomus sirenoïdes, Owen) from the island of Jamaica. The Quarterly journal of the Geological Society of London, 11, pp. 541-543.


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