"The controversy and bias against the newly named species lead some anthropologists to refer to "H. habilis" as "Australopithecus habilis" or assign associated fossil remains to other "Homo" species, a trend that continued long after Le Gros Clark's death in 1971.Other critics noted that OH 7 was found in a region known to contain "P. boisei" fossils, was of an immature individual, and that the differences between "H. habilis" and "P. boisei" were not enough to warrant a new species.