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Articles 12091 - 12120 of 12228
Full-Text Articles in Entire DC Network
The Post-Kansan Geologic History Of The Lower Platte Valley Area, Gilbert Carl Lueninghoener
The Post-Kansan Geologic History Of The Lower Platte Valley Area, Gilbert Carl Lueninghoener
University Studies (University of Nebraska) (1888–1984)
This investigation is essentially a geomorphological study of the lower Platte River Valley area in eastern Nebraska. The area comprises Saunders, Dodge, Washington, Douglas, Sarpy, and Cass counties. The area defined above is one of the most critically located of any for the study of the post-Kansan history of the lower Platte River Valley. It lies between the older till (Nebraskan and Kansan) borders to the west and the younger till (Illinoian, Iowan, and Wisconsin) borders to the east. Physiographic changes have therefore transpired in a strictly post-Kansan periglacial region. The Kansan till is the youngest in the area. The …
Kibbey Sandstone In Montana, Glen Shean
Kibbey Sandstone In Montana, Glen Shean
Bachelors Theses and Reports, 1928 - 1970
Much attention has recently been given, by geologists, to prolific water bearing horizon and a potential oil horizon, known as the Kibbey sandstone, which lies deeply buried under much of central Montana. In some localities the sandstone is dry, and its identification in cuttings from deep wells has in many cases proved difficult.
Geology Of A Kyanite Deposit Near Ennis, Montana, Clarence L. Nordstrom
Geology Of A Kyanite Deposit Near Ennis, Montana, Clarence L. Nordstrom
Bachelors Theses and Reports, 1928 - 1970
A deposit of kyanite, an aluminum silicate mineral used in the ceramic industry, occurs in the low foothills of the Gravelly range about 10 miles south of Ennis, Montana. This study deals primarily with the character and origin of the deposit, and its relationship to the surrounding rocks.
Plan Of Development For Valley Gravity Project, Julius A. Krug, Michael W. Straus, Wesley R. Nelson
Plan Of Development For Valley Gravity Project, Julius A. Krug, Michael W. Straus, Wesley R. Nelson
Lower Rio Grande Valley Curated Material
"The Valley Gravity Project Plan has been formulated to furnish an adequate and dependable irrigation water supply for fertile and productive area in the Lower Rio Grande Valley, Texas, It would also provide drainage works, which would remove the threat of destruction of the economy of the area due to effects of a high water table and salt accumulations. The project works would permit generation of the maximum practicable amount of electrical energy which otherwise would be required to operate irrigation pumping plants. Other incidental benefits include fish and wildlife conservation, recreation and flood control."
Project report no. 5-0619-0
The Monadnock Volume 21, Number 1, December 1946, Clark University Geographical Society
The Monadnock Volume 21, Number 1, December 1946, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 21, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
The Monadnock Volume 20, Number 2, May 1946, Clark University Geographical Society
The Monadnock Volume 20, Number 2, May 1946, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 20, Issue 2 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
Cloudburst Floods In Utah 1850-1938, Ralf R. Woolley
Cloudburst Floods In Utah 1850-1938, Ralf R. Woolley
Elusive Documents
No abstract provided.
The Monadnock Volume 20, Number 1, December 1945, Clark University Geographical Society
The Monadnock Volume 20, Number 1, December 1945, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 20, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
The Monadnock Volume 19, Number 2, May 1945, Clark University Geographical Society
The Monadnock Volume 19, Number 2, May 1945, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 19, Issue 2 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
The Monadnock Volume 19, Number 1, December 1944, Clark University Geographical Society
The Monadnock Volume 19, Number 1, December 1944, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 19, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
The Monadnock Volume 18, Number 1, May 1944, Clark University Geographical Society
The Monadnock Volume 18, Number 1, May 1944, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 18, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
Fluorite Near Silver Bow, Montana, Charles V. Campbell
Fluorite Near Silver Bow, Montana, Charles V. Campbell
Bachelors Theses and Reports, 1928 - 1970
The wartime demand for fluorspar has caused renewed interest in fluorite deposits. Near Silver Bow, Montana, a deposit of massive, coarsely crystalline fluorspar, which has not been described in the literature, has attracted the attention of the United States Geological Survey.
An Isopach Map And Discussion Of The Marine Jurassic Of Western United Sates And Canada, John H. Ferry
An Isopach Map And Discussion Of The Marine Jurassic Of Western United Sates And Canada, John H. Ferry
Bachelors Theses and Reports, 1928 - 1970
Recent demands for petroleum to carry on the war effort have resulted in widespread prospecting in the northern Great Plains. Nearly all oil wells now drilled are of a depth to penetrate the marine Jurassic formations. It is known that these strata differ in thickness from place to place, but information of distribution, thickness, and lithology has not yet been compiled.
Geology Of Webster Parish., James Littell Martin
Geology Of Webster Parish., James Littell Martin
LSU Historical Dissertations and Theses
No abstract provided.
Geology And Occurence Of Graphite At The Crystal Graphite Mine Near Dillon, Montana, Charles K.W. Hum Hum
Geology And Occurence Of Graphite At The Crystal Graphite Mine Near Dillon, Montana, Charles K.W. Hum Hum
Bachelors Theses and Reports, 1928 - 1970
The problem to be considered embraces the mineralogy and the mode of formation of a very pure and vein-like deposit of crystalline graphite. This deposit is of more than ordinary interest because in its geological relations and in the character of its graphite it shows many similarities to the famous deposits of Ceylon.
The Monadnock Volume 17, Number 2, May 1943, Clark University Geographical Society
The Monadnock Volume 17, Number 2, May 1943, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 17, Issue 2 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
The Physiography Of Beauregard And Allen Parishes., Wilbur Charles Holland
The Physiography Of Beauregard And Allen Parishes., Wilbur Charles Holland
LSU Historical Dissertations and Theses
No abstract provided.
The Monadnock Volume 17, Number 1, December 1942, Clark University Geographical Society
The Monadnock Volume 17, Number 1, December 1942, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 17, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
The Monadnock Volume 16, Number 2, June 1942, Clark University Geographical Society
The Monadnock Volume 16, Number 2, June 1942, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 16, Issue 2 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).
Range Sheep Industry In Kittitas County, Washington, Reginald M. Shaw
Range Sheep Industry In Kittitas County, Washington, Reginald M. Shaw
Geography Faculty Scholarship
This article summarizes the sheep industry in Kittitas County, Washington State as a microcosm of the entire Pacific Northwest sheep industry.
A Review Of The Daimonelix Problem, C. Bertrand Schultz
A Review Of The Daimonelix Problem, C. Bertrand Schultz
University Studies (University of Nebraska) (1888–1984)
THE first paleontological expedition of the University of Nebraska State Museum was organized in the summer of 1891 and was led by Erwin H. Barbour, now Director Emeritus of the Museum. The most important and interesting discoveries made during the season were some very peculiar spiral fossils called by the field party "Devil's Corkscrews," or Daimonelix,l which were found in the Miocene deposits near Harrison in Sioux County, Nebraska. During the fifty years that have intervened scientists have tried to determine the origin of these strange forms. Several controversies arose, and although various theories have been proposed, none as yet …
The Geology Of The Claiborne (Eocene) Group Of Mississippi As Far North As Grenada County., Emil Paul Thomas
The Geology Of The Claiborne (Eocene) Group Of Mississippi As Far North As Grenada County., Emil Paul Thomas
LSU Historical Dissertations and Theses
No abstract provided.
Geology Of Desoto And Red River Parishes, Louisiana., Grover E. Murray
Geology Of Desoto And Red River Parishes, Louisiana., Grover E. Murray
LSU Historical Dissertations and Theses
No abstract provided.
The Monadnock Volume 16, Number 1, December 1941, Clark University Geographical Society
The Monadnock Volume 16, Number 1, December 1941, Clark University Geographical Society
The Monadnock (Clark Geographical Society)
Volume 16, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).