The Late Miocene Artiodactyls in the Dhok Pathan Type Locality of the Dhok Pathan Formation, the Middle Siwaliks, Pakistan

Author(s)Muhammad Akbar Khan, Muhammad Akhtar, and Mehboob Iqbal
Year Published2010
JournalPakistan Journal of Zoology Supplement Series
Page Numbers1-87
Size4.75 MB
Abstract:

The late Miocene artiodactyls are presented on the basis of description of abundant material from the Dhok Pathan type locality of the Dhok Pathan Formation, the Middle Siwaliks and the remains increasingly indicate taxonomic diversity. Quantitatively, the taxa of bovids are the most predominant. But cervids, tragulids, giraffids and suids are approximately as common as each other at Dhok Pathan. Comparative morphometric features of the late Miocene artiodactyls from the locality are studied in here. More than 130 artiodactyl fossil specimens including skulls, horn cores, isolated teeth and fragments of maxillae or mandibles were studied. These fossils document twenty three artiodactyl species belonging to fifteen genera and five families. This assemblage includes two new taxa: Miotragocerus large sp. and ?Hydaspitherium sp. boselaphines, antilopines, reduncines, cervids, tragulids, giraffids and suids are abundant in the locality whereas tragelaphines and alcelaphines are absent. Biogeographically, the late Miocene artiodactyls indicate strong relationships with Eurasian and African late Miocene sites. In this study, palaeoenvironmental interpretations of the type locality provide important evidence regarding late Miocene palaeoenvironments. Most of these taxa indicate a predominance of woodland to savannah habitat during the deposition of the Dhok Pathan Formation.

Keywords: Mammals, Late Miocene, Systematics, Bovids, cervids, tragulids, giraffids
Authors: Muhammad Akbar Khan, Muhammad Akhtar, and Mehboob Iqbal
Journal: Pakistan Journal of Zoology Supplement Series 


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