Index Catalog // ScholarsArchive@OSU

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

Volcanic stratigraphy of the Deschutes Formation, Green Ridge to Fly Creek, north-central Oregon

Creator:: Conrey, Richard M.
Abstract:: About 225 lava flows and ash-flow tuffs of the Deschutes Formation (DF) were mapped at Green Ridge. The units fill east-trending paleovalleys which "sky-out" westward and dip east; the eastward dip of the units decreases as they are traced eastward. The source of the units was west of Green Ridge...
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

Jefferson County, Oregon : resource atlas : natural, human, economic, public

Creator:: Oregon State University. Extension Service and Scharback, Ron
Resource Type:: Technical Report
Full Text:: , Oregon No. Sb-31, 1965. Table 3. Freeze Temperature Data, Jefferson County, Spring and Fall, 1971

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

Creator:: Dill, Thomas E.
Resource Type:: Masters Thesis

Jefferson County planning conference reports : 1956

Creator:: Oregon State College. Extension Service, Jefferson County (Or.), and Long Range Planning Conference (1956 : Jefferson County, Or.)
Abstract:: Published March 1956. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: work of coinnittees of the Jefferson County Agricu.ltu.ral Council. Each committee was asked. to

The agricultural program of Jefferson County : as adopted at the 1946 Farm Program Conference

Creator:: Oregon State College. Extension Service, Jefferson County (Or.), and Long Range Planning Conference (1946 : Jefferson County, Or.)
Abstract:: Published February 1946. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: The Agricultural Program of Jefferson County As adopted at

Adjustment possibilities on irrigated farms, Jefferson County, Oregon

Creator:: Conklin, Frank S., Castle, Emery N., and Oregon State College. Agricultural Experiment Station
Abstract:: Published November 1960. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Possibilities on Irrigated Farms Jefferson County, Oregon Frank S. Conklin Emery N. Castle AGRICULTURAL

Forest statistics for Jefferson County, Oregon : from the inventory phase of the forest survey

Creator:: Kemp, Paul D. and Pacific Northwest Forest Experiment Station (Portland, Or.)
Resource Type:: Technical Report
Full Text:: Forest statistics for Jefferson County, Oregon : from the

Factors contributing to the success and failure of farms in the North Unit Deschutes Irrigation district, Jefferson county, Oregon

Creator:: Conklin, Frank S.
Resource Type:: Masters Thesis

ScholarsArchive@OSU

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

Volcanic stratigraphy of the Deschutes Formation, Green Ridge to Fly Creek, north-central Oregon

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

Jefferson County, Oregon : resource atlas : natural, human, economic, public

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

Jefferson County planning conference reports : 1956

The agricultural program of Jefferson County : as adopted at the 1946 Farm Program Conference

Adjustment possibilities on irrigated farms, Jefferson County, Oregon

Forest statistics for Jefferson County, Oregon : from the inventory phase of the forest survey

Factors contributing to the success and failure of farms in the North Unit Deschutes Irrigation district, Jefferson county, Oregon

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