- GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
The vertebrate-bearing Bugti bone beds, Baluchistan, originally assigned an upper Nari age (basal Miocene), were later assigned to the Gaj on the basis of Ostrea species. Re-examination of the oysters indicates the correctness of the original age assignment. A complete list of the mammal and reptile species is given.