Plano cultures
The Plano cultures is a name given by archaeologists to a group of disparate hunter-gatherer communities that occupied the Great Plains area of North America during the Paleo-Indian or Archaic period. == Distinguishing characteristics == The Plano cultures are characterised by a range of unfluted projectile point tools collectively called Plano points and like the Folsom people generally hunted Bison antiquus, but made even greater use of techniques to force stampedes off of a cliff or into a constructed corral.