[elcid1970]

Those tools and weapons are not crude. Humans put a lot of effort into shaping them exactly right for their purposes.

Except.....

“What’s for dinner? Not clams again!!!!”

;^)

[gleeaikin]

The article says they don’t know what the crescent shaped tools were used for. If they were large enough to be held in the hand I would suspect use for slicing seal and walrus hides, and perhaps the occasional washed up dolphin or whale.

[SunkenCiv]

;’)

[gundog]

I’ve got a “crude” aboriginal tool. It’s a rock. From the looks of it, it was used to bash clams.