Most anthropologist now think that G. Blacki was a quadraped similar to a gorilla
very few agree with Grover Krantz's reconstruction
And you are right, they are basing this on teeth and some jaw fragments
As I stated earlier in this thread, I do not believe that sasquatch exist, however scientific curiosity makes me try and explain how a sasquatch would come into being if I am wrong and they do exist.
I neither hope a sasquatch exists, or does not exist I just want to know the answer
IMHO some theories are more likely than others