Dear Rico,
There was also a great example of a Paleo-Mississippian Indian culture atlatyl at Chucalissa Archaelogical museum (run by Memphis State University, I believe, but I haven't been there in a few years) on display at their museum, as well as a diaramic depiction of these things being used on a Mastodon, or Mammoth-looking creature by what looked like some extras from "Clan of the Cave Bear"
. It showed a LOT of spears in the poor animal, but it was clear that that elephant was GOING DOWN!, one way or the other! Must have taken A GALLON of frog poison
! I really loved it as a kid, when my parents used to take me there during summer breaks.
That's where I learned about atlatyls, blowguns and the like at an early age. Also, there used to be a carved stone, shaped like a bank sinker with a wasp-waste tie point at the Arkansass State University museum in Jonesboro, AR labeled as a "Paleo-Indian Bola weight". It was also very interesting to a young kid like me, at the time.