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Geology

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Articles 1741 - 1770 of 1909

Full-Text Articles in Hydrology

The Geology And Geomorphology Of The White Rock Canyon Area, New Mexico, Robert J. Emmanuel May 1950

The Geology And Geomorphology Of The White Rock Canyon Area, New Mexico, Robert J. Emmanuel

Earth and Planetary Sciences ETDs

The White Rock Canyon area is in the Rio Grande depression in north-central New Mexico between parallels 35 degrees 33' and 35 degrees 53' and meridians 106 degrees 4' and 106 degrees 21' (Figure 1). It occupies part of western Santa Fe County and eastern Sandoval County. The area was named for White Rock Canyon which has been formed by the Rio Grande. This canyon, called Caja del Rio by the Spanish, meaning "box of the river", begins at the town of Buckman and extends southward as a narrow gorge for a distance of 19 miles. The area encloses 316 …


Geology Of The Golden Area, Santa Fe County, New Mexico, W. L. Emerick May 1950

Geology Of The Golden Area, Santa Fe County, New Mexico, W. L. Emerick

Earth and Planetary Sciences ETDs

This report represents a detailed study of the geology of a small area in the vicinity of Golden, Santa Fe County, New Mexico. The area is one of low hills, dissected by numerous small arroyos, lying between the Ortiz Mountains on the north and the San Pedro Mountains on the south. To the west the area merges into the Hagan Coal Basin, and to the east the low pass between the mountains descends into the headwaters of Galisteo Creek and into the Estanica Valley.


Generalized Soil Map Of Nebraska Jan 1950

Generalized Soil Map Of Nebraska

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Areas In Nebraska Of Subirrigated Vegetation, John Elder Jan 1950

Areas In Nebraska Of Subirrigated Vegetation, John Elder

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


A Subsurface Study Of The Pleistocene Deposits In Kearney County And Adjoining Parts Of Adams, Franklin, And Webster Counties (Includes Text Analyses And Thesis Material), Vincent H. Dreeszen Jan 1950

A Subsurface Study Of The Pleistocene Deposits In Kearney County And Adjoining Parts Of Adams, Franklin, And Webster Counties (Includes Text Analyses And Thesis Material), Vincent H. Dreeszen

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Geology Of The Hagan Coal Basin, Earl P. Harrison Mar 1949

Geology Of The Hagan Coal Basin, Earl P. Harrison

Earth and Planetary Sciences ETDs

This study was undertaken with the foremost objective of determining the stratigraphy and structure of the area, and correlating it with known surrounding areas.

The method of study was through geologic mapping in the field. The formational contacts, faults and other features were studied in the field with the aid of aerial photographs. The sections were measured in the field by hand-leveling with a Brunton compass up across the exposures. The lithology of the formations was studied as the sections were measured. The base map was taken from a planimetric map prepared by the Soil Conservation Service from aerial photos. …


Paleoecology Of The Brachiopoda, Celia Faith Hendren Jan 1949

Paleoecology Of The Brachiopoda, Celia Faith Hendren

Earth and Planetary Sciences ETDs

The immediate concern of the writer in the preparation of this thesis is not so much to give long statistical lists of conclusions (unfortunately this type of material is exceedingly scarce), but to sift the readily available facts in print and prepare a brief history of the work already accomplished on living and fossil Brachipoda. Where possible, there will be a discussion and evaluation of the views presented by different authors.


Correlation Between Electric And Lithologic Characteristics In Four Wells In San Juan County, New Mexico, Edward C. Beaumont Jun 1948

Correlation Between Electric And Lithologic Characteristics In Four Wells In San Juan County, New Mexico, Edward C. Beaumont

Earth and Planetary Sciences ETDs

The primary objective of the problem is to relate electric characteristics to lithologic characteristics in four wells in San Juan County, New Mexico. The secondary objective is to decipher stratigraphic correlations between wells. The wells, in San Juan County, are geologically located in the San Juan Basin, a structural basin in the Colorado Plateau. The formations range in age from Paleozoic Cambrian (?) to Cenozoic Recent. The boundaries of the Basin are ill-defined and have shifted throughout the history of the area.


Ground-Water Levels In The Lower Platte River Valley, Nebraska, H. A. Waite May 1948

Ground-Water Levels In The Lower Platte River Valley, Nebraska, H. A. Waite

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Ground-Water Levels In The Lower Platte River Valley, Nebraska, H. A. Waite Jan 1948

Ground-Water Levels In The Lower Platte River Valley, Nebraska, H. A. Waite

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Progress Of Fundamental Survey In Nebraska, G. E. Condra Jan 1948

Progress Of Fundamental Survey In Nebraska, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


The Integration Of Water Use In Nebraska, G. E. Condra Feb 1947

The Integration Of Water Use In Nebraska, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Nuckolls County Preliminary Ground Water Study 1947 And 1948, E.C. Reed Jan 1947

Nuckolls County Preliminary Ground Water Study 1947 And 1948, E.C. Reed

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Thayer County Preliminary Ground Water Study 1947 (Gm-33): Reed, E.C. Conservation And Survey Division , Size 8.5" X 11"., E.C. Reed Jan 1947

Thayer County Preliminary Ground Water Study 1947 (Gm-33): Reed, E.C. Conservation And Survey Division , Size 8.5" X 11"., E.C. Reed

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Industrial Nebraska In Outline, G. E. Condra Mar 1946

Industrial Nebraska In Outline, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Ground Water In The Republican River Basin In Nebraska-Part Iv: Hitchcock, Hayes, Dundy And Chase Counties, H.A. Waite, E.C. Reed, D.S. Jones Jr. Aug 1945

Ground Water In The Republican River Basin In Nebraska-Part Iv: Hitchcock, Hayes, Dundy And Chase Counties, H.A. Waite, E.C. Reed, D.S. Jones Jr.

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Progress Report On The Ground-Water Resources Of The Las Vegas Artesian Basin, Nevada, George B. Maxey, C. Harry Jameson Mar 1945

Progress Report On The Ground-Water Resources Of The Las Vegas Artesian Basin, Nevada, George B. Maxey, C. Harry Jameson

Publications (WR)

Whether the tremendously increased population acquired by Las Vegas in the years 1940 to 1942 will be retained cannot at present be foretold. However, the valley will undoubtedly be expected to support a considerably larger population than it did at any time prior to 1940, and continually increasing demands on the water supply for innumerable pcacetimc activities must be anticipated. Therefore, a sound evaluation of tho ground water resources of Las Vegas Valley is directly in line with the other wisely progressive planning programs which are now operating or are taking shape in the valley as well as in the …


Land And Water Conservation Problems Of The Missouri River Basin, G. E. Condra Jan 1945

Land And Water Conservation Problems Of The Missouri River Basin, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Ground Water In The Republican River Basin In Nebraska-Part Iii: Red Willow And Frontier Counties, H.A. Waite, E.C. Reed, D.S. Jones Jr. Jan 1945

Ground Water In The Republican River Basin In Nebraska-Part Iii: Red Willow And Frontier Counties, H.A. Waite, E.C. Reed, D.S. Jones Jr.

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Groundwater Survey Of Area North Of O'Neill, Holt County, Nebraska, E. C. Reed Dec 1944

Groundwater Survey Of Area North Of O'Neill, Holt County, Nebraska, E. C. Reed

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Terminology Relating To The Occurrence, Behavior And Use Of Water In Nebraska, G. E. Condra Jun 1944

Terminology Relating To The Occurrence, Behavior And Use Of Water In Nebraska, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Drought, Its Effects And Measures Of Control In Nebraska, G. E. Condra Apr 1944

Drought, Its Effects And Measures Of Control In Nebraska, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Ground Water In The Republican River Basin- Part Ii: Furnas County, H.A. Waite, E.C. Reed, D.S. Jones Jr. Jan 1944

Ground Water In The Republican River Basin- Part Ii: Furnas County, H.A. Waite, E.C. Reed, D.S. Jones Jr.

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Ground Water In The Republican River Basin In Nebraska- Part 1: Nuckolls, Webster, Franklin And Harlan Counties, H.A. Waite, E.C. Reed, D.S. Jones Jr. Jan 1944

Ground Water In The Republican River Basin In Nebraska- Part 1: Nuckolls, Webster, Franklin And Harlan Counties, H.A. Waite, E.C. Reed, D.S. Jones Jr.

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Water Resources Of Nebraska Jan 1941

Water Resources Of Nebraska

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Precambrian Rock Descriptions From Deep Wells In Nebraska, E. Liedecke Jan 1940

Precambrian Rock Descriptions From Deep Wells In Nebraska, E. Liedecke

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


An Outline Of The Principal Natural Resources Of Nebraska And Their Conservation, George E. Condra Jan 1939

An Outline Of The Principal Natural Resources Of Nebraska And Their Conservation, George E. Condra

George E. Condra Publications

Nebraska is well endowed with important natural resources, such as stone, clay, sand, soil, water, prairie, forests and wildlife. However, soil and water are our basic heritage because they, more than other resources, support native life, agriculture, industry, and social development.


An Outline Of Nebraska's Industries, George E. Condra Jan 1939

An Outline Of Nebraska's Industries, George E. Condra

George E. Condra Publications

The principal industries of Nebraska are summarized into the following groups: mineral, agriculture, manufacturing, transportation and publishing, and trade or mechandizing.


Deep Wells At Lincoln, Nebraska, E. C. Reed, G. E. Condra Jan 1939

Deep Wells At Lincoln, Nebraska, E. C. Reed, G. E. Condra

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Upper Carboniferous Formations In The Lower Platte Valley, G. E. Condra, O. J. Scherer Jan 1939

Upper Carboniferous Formations In The Lower Platte Valley, G. E. Condra, O. J. Scherer

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.