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Articles 811 - 840 of 1147

Full-Text Articles in Sedimentology

Groundwater Levels In Nebraska, 1977, Michael J. Ellis, Darryll T. Pederson Jan 1978

Groundwater Levels In Nebraska, 1977, Michael J. Ellis, Darryll T. Pederson

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Structure Of The Tarkio Limestone Along The Humboldt Fault Zone In Southeast Nebraska, R. R. Burchett, J. L. Arrigo Jan 1978

Structure Of The Tarkio Limestone Along The Humboldt Fault Zone In Southeast Nebraska, R. R. Burchett, J. L. Arrigo

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Groundwater Levels In Nebraska, 1976, Michael J. Ellis, Darryll T. Pederson Jun 1977

Groundwater Levels In Nebraska, 1976, Michael J. Ellis, Darryll T. Pederson

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Pawnee County, Table Rock Area, R. K. Pabian Jan 1977

Pawnee County, Table Rock Area, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Coal Resources Of Nebraska, R. R. Burchett Jan 1977

Coal Resources Of Nebraska, R. R. Burchett

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Nebraska Groundwater Level (Decline & Rise) And Location Of Registered Wells, 1977 Jan 1977

Nebraska Groundwater Level (Decline & Rise) And Location Of Registered Wells, 1977

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Thayer County, Alexandria And Gilead Areas, R. K. Pabian Jan 1977

Thayer County, Alexandria And Gilead Areas, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Thayer County, Alexandria And Gilead Areas, R. K. Pabian Jan 1977

Thayer County, Alexandria And Gilead Areas, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Gage County, Odell/Krider Area, R. K. Pabian Jan 1977

Gage County, Odell/Krider Area, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Greeley County, Chalk Mine State Wayside Area, R. K. Pabian Jan 1977

Greeley County, Chalk Mine State Wayside Area, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Regional Tectonics And Seismicity Of Eastern Nebraska, Annual Report June 1977- May 1978, R. R. Burchett, D. G. Maroney Jan 1977

Regional Tectonics And Seismicity Of Eastern Nebraska, Annual Report June 1977- May 1978, R. R. Burchett, D. G. Maroney

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Nebraska Mineral Operations Review, 1976, Raymond R. Burchett, Duane A. Eversoll Jan 1977

Nebraska Mineral Operations Review, 1976, Raymond R. Burchett, Duane A. Eversoll

Conservation and Survey Division: Faculty and Staff Publications

During 1976, there were active in Nebraska 41 limestone quarries; 592 sand, gravel and silt or siltstone pits; 8 clay or shale pits; 24 sandstone pits; and 1 peat pit. These 666 mining operations disturbed 820 acres and restored 78 acres during the year.


Water Resources Data For Nebraska Water Year 1976 Jan 1977

Water Resources Data For Nebraska Water Year 1976

Conservation and Survey Division: Faculty and Staff Publications

Water resources data for the 1976 water year for Nebraska consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality in wells and springs. This report contains discharge records for 146 gaging stations; stage and contents for 9 lakes and reservoirs; water quality for 40 gaging stations, 18 ungaged stations, 27 partial-record flow stations, and 96 wells; and water levels for 66 observation wells. Also included are 114 crest-stage partial-record stations and 12 low-flow partialrecord stations. Additional water data were collected at various sites, not part …


Sarpy County, Gretna State Fish Hatchery Area (Schramm Park), R. K. Pabian Jan 1977

Sarpy County, Gretna State Fish Hatchery Area (Schramm Park), R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Jefferson County , Fairbury Area, R. K. Pabian Jan 1977

Jefferson County , Fairbury Area, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Sarpy County, Gretna State Fish Hatchery Area, R. K. Pabian Jan 1977

Sarpy County, Gretna State Fish Hatchery Area, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Jefferson County , Fairbury Area, R. K. Pabian Jan 1977

Jefferson County , Fairbury Area, R. K. Pabian

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Groundwater Levels In Nebraska, 1975, Michael J. Ellis, Darryll T. Pederson Dec 1976

Groundwater Levels In Nebraska, 1975, Michael J. Ellis, Darryll T. Pederson

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Long-Distance Turbidite Correlations In The Horseshoe Abyssal Plain, William H. Hoyt Nov 1976

Long-Distance Turbidite Correlations In The Horseshoe Abyssal Plain, William H. Hoyt

Geology Theses and Dissertations

Few studies on modern abyssal plain turbidites have attempted to assess the lateral extent of individual units and few have therefore been able to provide any information on the evolution of turbidity deposits across long abyssal plain distances. In the 4755 m-deep Horseshoe Abyssal Plain, ten distinct lithologic units (six of these Iberian Peninsula-derived turbidites) were delineated in nine piston cores on the basis of stratigraphic position, thickness (range of 20 cm to greater than 500 cm), color, sediment type, sedimentary structures, x-ray mineralogy, and the ubiquitous presence of units in all abyssal plain and supplying canyon piston cores. In …


Nebraska Remote Sensing Center News, Rex Peterson, Paul Seevers Aug 1976

Nebraska Remote Sensing Center News, Rex Peterson, Paul Seevers

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Physiography, Geology, And Water Resources Of Boyd County, Nebraska, Vernon L. Souders Jul 1976

Physiography, Geology, And Water Resources Of Boyd County, Nebraska, Vernon L. Souders

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Laws, Rules, And Regulations Pertaining To Groundwater In Nebraska, Gerald R. Svoboda May 1976

Laws, Rules, And Regulations Pertaining To Groundwater In Nebraska, Gerald R. Svoboda

Conservation and Survey Division: Faculty and Staff Publications

This publication contains (1) Nebraska laws pertaining to groundwater, and (2) the duties assigned to or the rules and regulations developed by various Nebraska agencies charged with the regulation of groundwater use. Following public hearings, rules and regulations can be changed at any time by state agencies. Each state agency with responsibility for groundwater regulation is able to supply, upon request, its rules and regulations pertaining to groundwater use. Water legislation varies from state to state because of differences in climate, availability and utilization of water, and fundamental legal concepts inherited at the time of statehood. Some states have laws …


Water Resources Of Pierce County, Nebraska, Robert E. Brogden, Richard A. Engberg Feb 1976

Water Resources Of Pierce County, Nebraska, Robert E. Brogden, Richard A. Engberg

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Regional Tectonics And Seismicity Of Eastern Nebraska, Annual Report June 1, 1976- June 1, 1977, R. R. Burchett Jan 1976

Regional Tectonics And Seismicity Of Eastern Nebraska, Annual Report June 1, 1976- June 1, 1977, R. R. Burchett

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Regional Carbonate Deposition Of The Pitkin Limestone (Chesterian): Washington And Crawford Counties, Arkansas, Robert E. Tehan Jan 1976

Regional Carbonate Deposition Of The Pitkin Limestone (Chesterian): Washington And Crawford Counties, Arkansas, Robert E. Tehan

Journal of the Arkansas Academy of Science

The Pitkin Limestone overlies black shale of the Fayetteville Formation and is the youngest Mississippian unit in the Paleozoic succession of northwest Arkansas. Five major fades have been delineated within the formation by apetrographic examination of samples collected from 17 measured sections: (1) oolith facies, (2) bioclast facies, (3) nodular limestone-shale facies, (4) mudstone facies, and (5) lime mud mound facies. The distribution of these facies in the Pitkin Formation suggests that Fayetteville terrigenous sedimentation was succeeded by the deposition of widespread oolith shoals and skeletal blanket sand bodies across the northern Arkansas structural platform. Sparse accumulations of lime mud …


Nebraska Mineral Operations Review, 1975, Raymond R. Burchett, Duane A. Eversoll Jan 1976

Nebraska Mineral Operations Review, 1975, Raymond R. Burchett, Duane A. Eversoll

Conservation and Survey Division: Faculty and Staff Publications

During 1975, there were active in Nebraska 42 limestone quarries; 596 sand, gravel and silt or siltstone pits; 8 clay or shale pits; 22 sandstone pits; and 1 peat pit. These 669 mining operations disturbed 663 acres and restored 161 acres during the year.


Algal-Bryozoan Carbonate Buildups Within The Pitkin Limestone (Mississippian-Chesterian), Northwest Arkansas, Alex T. Warmath Jan 1976

Algal-Bryozoan Carbonate Buildups Within The Pitkin Limestone (Mississippian-Chesterian), Northwest Arkansas, Alex T. Warmath

Journal of the Arkansas Academy of Science

More than 14 biohermal buildups have been recognized within the Pitkin Limestone (Mississippian-Chesterian) in eastern Washington and western Madison Counties, northwest Arkansas. These buildups resemble previously described algal mounds in upper Pennsylvanian strata of the Midcontinent region, but differ in their faunal and floral constituents. The mounds are composed of calcilutite with variable amounts of spar and fossil allochemical grains. Associated flanking facies consist of mixed biosparite near the core, grading outward into oosparite. A few zones of shaly, poorly washed biomicrite containing rounded clasts bearing Archimedes fragments are interbedded with the flanking mixed biosparite facies. These clasts appear to …


Nebraska Groundwater Level (Decline & Rise) And Location Of Registered Wells, 1976 Jan 1976

Nebraska Groundwater Level (Decline & Rise) And Location Of Registered Wells, 1976

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Location Of Registered Irrigation Wells In Nebraska As Of 1976 Jan 1976

Location Of Registered Irrigation Wells In Nebraska As Of 1976

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.


Water Resources Data For Nebraska Water Year 1975 Jan 1976

Water Resources Data For Nebraska Water Year 1975

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.