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Filtering by: Subject Geology -- Oregon -- Jefferson County Remove constraint Subject: Geology -- Oregon -- Jefferson County

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Geology of part of the Mitchell quadrangle Jefferson and Crook counties, Oregon

Creator:

Lukanuski, James Nick

Resource Type:

Masters Thesis
Castle Rocks : a late miocene eruptive center at the north end of Green Ridge, Jefferson County, Oregon

Creator:

Wendland, David W.

Abstract:

Castle Rocks is 12 miles east of Mt. Jefferson, in the central Cascades of Oregon. The area contains volcanic rocks ranging from mid-Miocene to Holocene in age. These rocks record alternating periods of tholeiitic and calc-alkaline volcanism. The oldest rocks in the area range from basaltic andesite lava flows to...

Resource Type:

Masters Thesis
Stratigraphy of the neogene volcanic rocks along the lower Metolius River, Jefferson County, central Oregon

Creator:

Dill, Thomas E.

Resource Type:

Masters Thesis
The Deschutes Formation-- High Cascade transition in the Whitewater River area, Jefferson County, Oregon

Creator:

Yogodzinski, Gene M.

Abstract:

The Whitewater River area is located directly east of Mt. Jefferson in the Cascades of central Oregon. Approximately 90 mi2 (230 km2) were mapped (scale 1/24,000) and four new K-Ar ages and 151 major element analyses were obtained in a study of the stratigraphic and magmatic transition from the Miocene...

Resource Type:

Masters Thesis
Geology of part of the northern half of the Bend quadrangle, Jefferson and Deschutes counties, Oregon

Creator:

Stensland, Donald Eugene

Abstract:

The mapped area is part of the middle Deschutes Basin of central Oregon, which lies in the northwestern corner of the High Lava Plains physiographic province, between the Cascade and Ochoco Mountains. It is underlain by Cenozoic lavas, tuffs and sediments of continental origin. The oldest rocks in the sequence...

Resource Type:

Masters Thesis
Geology of the Fly Creek quadrangle and the north half of Round Butte Dam quadrangle, Oregon

Creator:

Hewitt, Samuel Loyd

Abstract:

A thick sequence of intercalated andesite and basalt flows, tuffs, and volcanic sediments crop out in the Fly Creek Quadrangle and the north half of the Round Butte Dam Quadrangle. This sequence was deposited in the ancestral Deschutes River Valley along the east flank of the Cascade Range during the...

Resource Type:

Masters Thesis

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Academic Affiliation

Geology5
Geosciences1

Advisor

Taylor, Edward M.2
Wilkinson, W. D.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1963 to 1992

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Committee Member

Grunder, Anita1
Niem, Alan1
Obermiller, Fred1

Creator

Dill, Thomas E.1
Hewitt, Samuel Loyd1
Lukanuski, James Nick1
Stensland, Donald Eugene1
Wendland, David W.1
more Creators »

Date

Date range begin – Date range end

Current results range from 1962 to 1988

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Decade

1980-19893
1960-19693

Degree Field

Geology6

Degree Level

Master's6

Degree Name

Master of Science (M.S.)6

File Format

application/pdf3
image/jpeg3

Language

English [eng]6

Non-Academic Affiliation

Oregon State University. Graduate School6

Peer Reviewed

No5

Resource Type

Masters Thesis6

Rights Statement

Copyright Not Evaluated6

Subject

Geology -- Oregon -- Jefferson County[remove]6
Geology -- Oregon -- Crook County1
Geology -- Oregon -- Deschutes County1
Geology, Stratigraphic -- Neogene1
Geology, Structural1
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