Other specimens from Sterkfontein Member 5 date to between 1.4 and 1.1 Ma, with the youngest specimens from Swartkrans Member 3 dated to sometime between 1.0 and 0.6 Ma.
Spesimen lain dari Sterkfontein Member 5 berumur antara 1,4 dan 1,1 Ma, dengan spesimen termuda dari Swartkrans Member 3 berumur antara 1,0 dan 0,6 Ma. .