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- Conservation and Survey Division: Faculty and Staff Publications (36)
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Articles 31 - 41 of 41
Full-Text Articles in Stratigraphy
Nebraska Map Of Counties, Conservation Survey Division
Nebraska Map Of Counties, Conservation Survey Division
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Annual Report Of Nebraska-1990, Karl E. Starch, Raymond R. Burchett
Annual Report Of Nebraska-1990, Karl E. Starch, Raymond R. Burchett
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Groundwater Levels In Nebraska, 1989, Michael J. Ellis, Gregory V. Steele, Perry B. Wigley
Groundwater Levels In Nebraska, 1989, Michael J. Ellis, Gregory V. Steele, Perry B. Wigley
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Resource Notes-Academic Year 1989-90
Resource Notes-Academic Year 1989-90
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Diatomaceous Earth Deposits In Nebraska, R. R. Burchett
Diatomaceous Earth Deposits In Nebraska, R. R. Burchett
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Gypsum Deposits In Nebraska, R. R. Burchett
Gypsum Deposits In Nebraska, R. R. Burchett
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Limestone Deposits In Nebraska, R. R. Burchett
Limestone Deposits In Nebraska, R. R. Burchett
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
The Permian System In Nebraska, R. R. Burchett
The Permian System In Nebraska, R. R. Burchett
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Sand And Gravel Deposits In Nebraska, R. R. Burchett
Sand And Gravel Deposits In Nebraska, R. R. Burchett
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Topographic Maps, 1 X 2 Degree Series, R. R. Burchett
Topographic Maps, 1 X 2 Degree Series, R. R. Burchett
Conservation and Survey Division: Faculty and Staff Publications
No abstract provided.
Subsurface And Geochemical Stratigraphy Of Northwestern Oregon, Olga Berenice Lira
Subsurface And Geochemical Stratigraphy Of Northwestern Oregon, Olga Berenice Lira
Dissertations and Theses
Lithological, geophysical, paleontological and geochemical methods were used in order to define the contact relationship between the Keasey and the Cowlitz formations in northwestern Oregon. Drill cuttings from six wells located in Columbia County were analyzed by the Instrumental Neutron Activation Analysis (INAA) method. The concentrations of K, Th, Rb and Sc/Co ratio in the samples established four different groups: 1) High K, Rb, and TH, with low Sc/Co ratio typical of Cowlitz sediments. 2) Low K, Th and Rb and high Sc/Co ratio, more characteristics of the Keasey Formation. 3) Very low concentrations of Rb and high Sc, which …