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Obsidian Procurement at the Paisley Fivemile Point Caves (35-LK-3500),
Summer Lake Basin, Southcentral Oregon

The Paisley Caves The Paisley Caves

Fivemile Point and the Paisley Caves.

INTRODUCTION | SOURCES | ARTIFACTS | CONCLUSIONS | DOWNLOADS

INTRODUCTION
THIS SECTION IS CURENTLY UNDER CONSTRUCTION

For more information about current University of Oregon research at the Paisley Caves, click HERE.

TRACE ELEMENT INVESTIGATIONS OF LOCAL OBSIDIAN SOURCES
The view toward Tucker Hill from the Paisley Caves

The view southeast from the Paisley Caves towards Paisley and Tucker Hill. The Tucker Hill obsidian source is loacted in the far middle distance.

TRACE ELEMENT INVESTIGATIONS OF OBSIDIAN ARTIFACTS
The view to the southeast from one of the Paisley Caves

The view to the southeast from one of the Paisley Caves.

Summary of results of XRF trace element analysis.
Geologic Source N = Percentage
Alturas Airport Unknown 1 0.6
Bald Butte 2 1.3
Beatys Butte 1 0.6
China Lake 1 0.6
Coglan Buttes 12 10.8
Cougar Mountain 2 1.3
Cowhead Lake 2 1.3
Drews Creek/Butcher Flat 4 2.5
Glass Buttes 1 1 0.6
Glass Buttes 3 5 3.2
Horse Mountain 9 5.7
McComb Butte 10 6.3
Newberry Volcano? 1 0.6
Quartz Mountain 2 1.3
Silver Lake/Sycan Marsh 12 7.6
Spodue Mountain 2 1.3
Tank Creek 1 0.6
Tough Butte 1 0.6
Tucker Hill 75 47.5
Tule Spring? 1 0.6
Unknown 1 2 1.3
Unknown Rhyolite 1 0.6
Variety 5 4 2.5
Venator 1 0.6
Total 158 99.9

CONCLUSIONS
THIS SECTION IS CURENTLY UNDER CONSTRUCTION

REFERENCES
Allison, Ira S. 1982. Geology of Pluvial Lake Chewaucan. Oregon State University Press Publication No. 11, Corvallis, Oregon.

Cressman, Luther S. 1942. Archaeological Researches in the Northern Great Basin. Carnegie Institute of Washington Publication 538, Washington, D. C.

Cressman, Luther S., Howel Williams, and Alex D. Krieger. 1940. Early Man in Oregon. University of Oregon Monograph, Studies in Anthropology No. 3, Eugene, Oregon.

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Last Updated: 02/21/2008
Northwest Research Obsidian Studies Laboratory