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Stratigraphy

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Articles 1321 - 1350 of 1559

Full-Text Articles in Earth Sciences

Groundwater Levels In Nebraska, 1969, C. F. Keech Jan 1969

Groundwater Levels In Nebraska, 1969, C. F. Keech

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Water Levels In Observation Wells In Nebraska, 1967, C.F. Keech Jun 1968

Water Levels In Observation Wells In Nebraska, 1967, C.F. Keech

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Groundwater Data Polk County, Nebraska, F.A. Smith, E.C. Weakly May 1968

Groundwater Data Polk County, Nebraska, F.A. Smith, E.C. Weakly

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Stratigraphy Of Chugwater Group (Triassic) East Side Of Bighorn Mountains, Wyoming And Montana, Robert C. Mclellan Feb 1968

Stratigraphy Of Chugwater Group (Triassic) East Side Of Bighorn Mountains, Wyoming And Montana, Robert C. Mclellan

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

The Chugwater Group (Triassic), on the east side of the Bighorn Mountains of Wyoming and Montana, forms a narrow outcrop band of hogbacks. Four redbed formations are included in the Chugwater. From base to top they are: 1) Red Peak, 2) Crow Mountain, 3) Jelm, and 4) Popo Agie. The Chugwater is disconformably underlain by t];ie Goose Egg Formation (Permian) and unconformably overlain, from south to north, by the Sundance, Gypsum Spring, and Piper Formations of Jurassic Age.

The rocks of the Chugwater, in order of abundance, are: siltstone, sandstone, claystone, conglomerate, limestone, dolomite, and gypsum. Binocular microscope studies were …


Nebraska Groundwater Level (Decline & Rise), 1968 Jan 1968

Nebraska Groundwater Level (Decline & Rise), 1968

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Description Of Nebraska's Common Rocks, Raymond Burchett Jan 1968

Description Of Nebraska's Common Rocks, Raymond Burchett

Conservation and Survey Division: Faculty and Staff Publications

This one page information sheet lists names of common rocks found in Nebraska. It also includes a brief description and locations where these common rocks may be found.


Directory Of Nebraska Quarries, Pits And Mines (1968), R. R. Burchett Jan 1968

Directory Of Nebraska Quarries, Pits And Mines (1968), R. R. Burchett

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Acres Irrigated In Nebraska- Past And Present Jan 1968

Acres Irrigated In Nebraska- Past And Present

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


The Nitrate Hazard In Well Water: With Special Reference To Holt County, Nebraska., Richard A. Engberg Oct 1967

The Nitrate Hazard In Well Water: With Special Reference To Holt County, Nebraska., Richard A. Engberg

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Stratigraphic Cross Section Of Paleozoic Rocks Of Nebraska, Russell Smith, Raymond Burchett Jun 1967

Stratigraphic Cross Section Of Paleozoic Rocks Of Nebraska, Russell Smith, Raymond Burchett

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Water Levels In Observation Wells In Nebraska, 1966, C.F. Keech May 1967

Water Levels In Observation Wells In Nebraska, 1966, C.F. Keech

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Stratigraphic Chart Of The Waubansee Group In Nebraska, R. R. Burchett, E. C. Reed Mar 1967

Stratigraphic Chart Of The Waubansee Group In Nebraska, R. R. Burchett, E. C. Reed

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Precambrian Well Data In Nebraska, Including Rock Type And Surface Configuration, Marvin P. Carlson Feb 1967

Precambrian Well Data In Nebraska, Including Rock Type And Surface Configuration, Marvin P. Carlson

Conservation and Survey Division: Faculty and Staff Publications

This bulletin presents, in tabular form, information relating to the Precambrian surface and includes a configuration map of this surface in Nebraska. The data from all of the 1460 deep tests reaching the Precambrian as of January 1, 1966 are listed. It is anticipated that further studies utilizing this data will be made due to the important influence of the Precambrian surface on later sedimentation and structure and the possibility of minerals of economic importance being present in Precambrian rocks. Specific information for each well and samples, except as noted in the tabulation, are on file and available for study …


Centennial Guidebook To The Geology Of Southeastern Nebraska, R. R. Burchett, E. C. Reed Jan 1967

Centennial Guidebook To The Geology Of Southeastern Nebraska, R. R. Burchett, E. C. Reed

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Devonian Of The North-Central Region, United States, C. Collinson, Marv Carlson Jan 1967

Devonian Of The North-Central Region, United States, C. Collinson, Marv Carlson

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Centennial Guidebook To The Geology Of Southeastern Nebraska, R. R. Burchett, E. C. Reed Jan 1967

Centennial Guidebook To The Geology Of Southeastern Nebraska, R. R. Burchett, E. C. Reed

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Nebraska Groundwater Level (Decline & Rise), 1967 Jan 1967

Nebraska Groundwater Level (Decline & Rise), 1967

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Early Silurian Brachiopods From The Subsurface Of Southeastern Nebraska, M. P. Carlson, A. J. Boucot Jan 1967

Early Silurian Brachiopods From The Subsurface Of Southeastern Nebraska, M. P. Carlson, A. J. Boucot

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Early Silurian Brachiopods From The Subsurface Of Southeastern Nebraska, M. P. Carlson, A. J. Boucot Jan 1967

Early Silurian Brachiopods From The Subsurface Of Southeastern Nebraska, M. P. Carlson, A. J. Boucot

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Twelve Maps Summarizing The Geologic Framework Of Southeastern Nebraska, R. R. Burchett, M. P. Carlson Sep 1966

Twelve Maps Summarizing The Geologic Framework Of Southeastern Nebraska, R. R. Burchett, M. P. Carlson

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Availability And Use Of Water In Nebraska, F. Butler Shaffer Jun 1966

Availability And Use Of Water In Nebraska, F. Butler Shaffer

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Evidence Of Multiple Glaciation In The Glacial - Periglacial Area Of Eastern Nebraska, E. C. Reed, V. H. Dreeszen, J. V. Drew, V. L. Souders, J. A. Elder, J. D. Boellstorff May 1966

Evidence Of Multiple Glaciation In The Glacial - Periglacial Area Of Eastern Nebraska, E. C. Reed, V. H. Dreeszen, J. V. Drew, V. L. Souders, J. A. Elder, J. D. Boellstorff

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Water Levels In Observation Wells In Nebraska, 1965, Philip A. Emery, Mildred M. Malhoit Mar 1966

Water Levels In Observation Wells In Nebraska, 1965, Philip A. Emery, Mildred M. Malhoit

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Facts About Oil In Nebraska Jan 1966

Facts About Oil In Nebraska

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Total Number Of Irrigation Wells Located In Nebraska Counties As Of 1966 Jan 1966

Total Number Of Irrigation Wells Located In Nebraska Counties As Of 1966

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Relationships Oct-Nov 1965 Observation Well Measurements To Median Observed Ground Water Levels, E. C. Reed Oct 1965

Relationships Oct-Nov 1965 Observation Well Measurements To Median Observed Ground Water Levels, E. C. Reed

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Water Levels In Observation Wells In Nebraska, 1964, Philip A. Emery, Mildred M. Malhoit Apr 1965

Water Levels In Observation Wells In Nebraska, 1964, Philip A. Emery, Mildred M. Malhoit

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


A Detailed Economic Investigation Of Geochemical And Aeromagnetic Anomalies North Central Maine, W. F. Stickney, R. S. Young, L. A. Wing Mar 1965

A Detailed Economic Investigation Of Geochemical And Aeromagnetic Anomalies North Central Maine, W. F. Stickney, R. S. Young, L. A. Wing

Maine Collection

A Detailed Economic Investigation of Geochemical and Aeromagnetic Anomalies North Central Maine

W.F.Stickney, R.S.Young and L.A.Wing

Special Economic Series No.4, Maine Geological Survey, Department of Economic Development, Augusta, Maine (March 1965).

Contents: Foreword / Part I - Geology (W.F. Stickney) / Part II - Geophysics (R.S. Young) / Part III - Geochemistry (L.A. Wing) / References


Shale-Limestone Alteration In The Upper Portion Of The Fayetteville Formation Near Marshall, Arkansas, W. Bruce Saunders Jan 1965

Shale-Limestone Alteration In The Upper Portion Of The Fayetteville Formation Near Marshall, Arkansas, W. Bruce Saunders

Journal of the Arkansas Academy of Science

No abstract provided.


Total Number Of Irrigation Wells Located In Nebraska Counties As Of 1965 Jan 1965

Total Number Of Irrigation Wells Located In Nebraska Counties As Of 1965

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.