Mammalia - Rodentia - Sciuridae

Full reference: B.-Y. Wang and Z.-X. Qiu. 2004. Discovery of early Oligocene mammalian fossils from Danghe area, Gansu, China. Vertebrata PalAsiatica 42(2):130-143

Belongs to Oligosciurus according to B.-Y. Wang and Z.-X. Qiu 2004

Sister taxa: none

Type specimen: IVPP V 13556, a mandible (fragmentary right jaw with m1 - m2). Its type locality is Danghe River (IVPP Loc. DH 200102), which is in an Oligocene terrestrial horizon in the Paoniuquan Formation of China.

Ecology: scansorial granivore-frugivore