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Archaeohippus is an extinct three toed member of the family Equidae known from fossils of Late Oligocene to early Miocene age. The genus is noted for several distinct skeletal features. The skull possesses deeply pocketed fossa in a notably long preorbital region. The genus is considered an example of phyletic dwarfism with adults estimated at being on average 20kg in weight. This is in contrast to the most common equid of the period, Miohippus. Characters of the teeth show a mix of both primitive and advanced traits. The advanced traits are very similar to those shown in the genus Parahippus. The noted similarities of Archaeohippus and Parahippus show them to be descended from a common ancestor and are considered sister species.
Printed encyclopedias and other books with definitions for Archaeohippus
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Encyclopedia of Anthropology (2005)
by H. James Birx
SIZE Megahippus Archaeohippus B. SOME CHEEK-TOOTH CHARACTERS grazers the assumptions and application of the molecular clock. of electrophoretic work that has been done on allozymes, examples of protein variation Equus ...
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Scrabble value of A1R1C3H4A1E1O1H4I1P3P3U1S1
The value of this 13-letter word is 25 points, but it's not an accepted word in the Official Scrabble Players Dictionary.
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