Rachel Reckin Okanogan-Wenatchee National Forest No description specified. 1-2 (2 Records) Documents Archaic Period Obsidian Use in the Greater Yellowstone Ecosystem: The 48PA551 Assemblage in Regional Context (2019) Illuminating High Elevation Seasonal Occupational Duration in the Greater Yellowstone Ecosystem Using Patterning in Lithic Raw Materials and Tool Types (2019)