Botchtower:
BTS---do you know of any theories that deal with Neanderthal specifically? [New Chapter]
Well, I am not sure, but I think it was you that linked one regarding Neanderthals not using projectile weapons.
All I am saying is that absence of evidence isn't evidence of absence. We already know that hominims were using exquisitely fashioned projectile weapons around 400k ago--before or near the time Neanderthals came on the scene (thre is a lot of overlap between the two).
There is also evidence that Neanderthals and Sapiens also shared the same materials culture at one point.