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Site Details
Obsidian Cliffs
Bryan/Gruhn Archaeology Collection Read more about this collection »
Site Typequarry
DescriptionLocated on North Sister Mountain, these cliffs are a major source of archaeological obsidian in this area and areas north of Wyoming.
Site Name
Obsidian Cliffs
Site Type
quarry
Description
Located on North Sister Mountain, these cliffs are a major source of archaeological obsidian in this area and areas north of Wyoming.
Citation
Page Citation for Obsidian Cliffs
Page Citation
"Site Details - Obsidian Cliffs, Bryan/Gruhn Archaeology Collection." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/7-585/17-8127. Accessed 18 Apr. 2025.
Publications
Author
Skinner, Craig E.
Title
X-Ray Fluorescence Analysis of Artifact Obsidian from the Orr Site, Western Cascades, Clackamas County, Oregon
Series Title
Northwest Research Obsidian Studies Laboratory Report 99-55
Site Information
There are 13 specimens from this Item Group
969.32.1 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.2 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.3 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.4 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.5 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.6 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.7 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.8 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.9 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.10 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.11 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
969.32.12 - fragment
Bryan/Gruhn Archaeology Collection
Object Typeshatter
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1969-05-27
968.14.1 - lithic specimen
Bryan/Gruhn Archaeology Collection
Object Typeraw material sample
Place CollectedNorth America: United States, Wyoming, North Sister Mountain
Date Collected1968