Anthropology Commons^™

Debitage Attributes, Obsidian Source Analysis, And Prehistoric Mobility In Southeastern Idaho, Ben Joaquin Zumkeller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study is to complement existing knowledge on prehistoric mobility in eastern and southern Idaho. I add specific detail regarding the use of Skull Canyon and its well-known Birch Creek rockshelters during hunter-gatherers’ logistical foraging rounds.

In addition, my research is a case study in combining debitage attribute analysis and intensive toolstone sourcing to read prehistoric mobility. Prior research has looked to obsidian toolstone sourcing to understand prehistoric eastern and southern Idaho mobility. However, no prior research has involved sourcing an entire, stratified assemblage of prehistoric debitage.

I collected flake attribute data from all 2,846 pieces of …

Late Prehistoric Technology, Quartzite Procurement, And Land Use In The Upper Gunnison Basin, Colorado: View From Site 5gn1.2, Jonathan Mitchell Peart

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis presents the results from archaeological test excavations at site 5GN1.2. The focus of this research is to evaluate Stiger’s Late Prehistoric settlement-subsistence hypothesis. According to Stiger, post-3000 B.P. occupations of the Upper Gunnison Basin were limited to big-game hunting forays originating from base camps located outside of the basin. Test excavations at 5GN1.2 documented archaeological deposits reflecting aboriginal occupation during the Late Prehistoric between about 3000 and 1300 years ago. Archaeological features include four hearths associated with abundant small-mammal remains, burnt plant seeds, stone tools and stone tool manufacturing debris.

Archaeological evidence rules out site 5GN1.2 as a …