Archeology Around Yellowstone Lake
http://www.georgewright.org/01yp_johnson.pdf

Ann M. Johnson, George Wright Society


This 9-page PDF examines the importance of Yellowstone Lake to humans in prehistoric times. The shorelines around the lake have been eroding and exposing artifacts that remain hidden elsewhere in the Park. The archeological sites expose artifacts, mostly rock chips, which point to seasonal occupations such as stone procurement, tool manufacture and repair.

This resource is referenced here:
Subject: Geography:Human/Cultural
Resource Type: Scientific Resources:Overview/Reference Work, Research Results
Focus on Yellowstone: Policy and management