Mummy Cave: Prehistoric Record from Rocky Mountains of Wyoming

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Science  12 Apr 1968:
Vol. 160, Issue 3824, pp. 184-186
DOI: 10.1126/science.160.3824.184


Archeological materials from 8.5 meters of deposits in a stratified rock shelter in the Absaroka Mountains near Yellowstone National Park provide a projectile point sequence and cultutral record beginning more than 9000 years ago, and include evidence of human occupation durnig the Altithermal period.