Typically , H. neanderthalensis populations do not vary in their technologies .
The Chatelperronian assemblages have been found to be Neanderthal innovations produced as a result of exposure to the Homo sapiens Aurignacian technologies .
Typically , H. neanderthalensis populations do not vary in their technologies , although the Chatelperronian assemblages have been found to be Neanderthal innovations produced as a result of exposure to the Homo sapiens Aurignacian technologies .