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Filtering by: Subject Geology -- Oregon -- Three Sisters Wilderness

Geology of the northern part of the Southeast Three Sisters quadrangle, Oregon

Creator:

Wozniak, Karl C.

Abstract:

The northern part of the Southeast Three Sisters quadrangle straddles the crest of the central High Cascades of Oregon. The area is covered by Pleistocene and Holocene volcanic and volcaniclastic rocks that were extruded from a number of composite cones, shield volcanoes, and cinder cones. The principal eruptive centers include...

Resource Type:

Masters Thesis
National Wilderness Preservation System : Three Sisters Wilderness

Creator:

United States. Forest Service

Abstract:

Gerald W. Williams Collection

Resource Type:

Book
Report on land-use problems on the Three Sisters Wilderness Area

Creator:

Barber, R. L.

Resource Type:

Undergraduate Thesis

Full Text:

Land-use problems on the Three Sisters Wilderness Area
Water chemistry of Oregon Cascade wilderness lakes : a comparison to 1985 data

Creator:

Logan, Michael Burke

Abstract:

The Western Lake Survey (WLS) of 1985 documented the status of lake water chemistry across the western US and inferred population representations of various subregions and geomorphic units via statistically analyses. Results from this 1985 study indicated that lakes of the Oregon Cascades had the second most pristine and dilute...

Resource Type:

Masters Thesis

Full Text:

. Title: Water Chemistry of Oregon Cascade Wilderness Lakes: A Comparison to 1985 Data. Abstract
Mount Multnomah, ancient ancestor of the Three Sisters

Creator:

Hodge, Edwin T.

Abstract:

University of Oregon publication ; v. 3, no. 2 [i.e. v. 2, no. 10] (Apr. 1926)

Resource Type:

Book