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Folders: ROOT > ScienceBase Catalog > ReSciColl Archive > (Nebraska) Conservation and Survey Division (CSD) ( Show all descendants )

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Poorly-labeled boxes of rock, sediment, and fossil specimens collected by individual workers at different times. Also, numerous samples of Cenozoic volcanic ashes that may be of unrealized future value as a reference collection. Hand specimens exist in our collections, but they are completely uncataloged and are improperly stored. This collection may be discarded as additional space restrictions are imposed.
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Lithology logs from oil and gas wells and stratigraphic tests in various formats, particularly strip logs and lithologic logs of cuttings produced by stratigraphy consulting firms.
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Paper maps, including many original-draft or working copies.
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This collection contains test-hole cores through surficial sediments and shallow bedrock drilled by the Nebraska Geological Survey (Conservation and Survey Division), the Nebraska Department of Roads, the U.S. Army Corps of Engineers, and other organizations, including bedrock cores drilled by petroleum and mineral concerns. A portion of the cores in this collection originated from oil producing areas and areas with potential petroleum development within the Panhandle region of western Nebraska. These cores were drilled by oil companies between 1950-1969 and were later donated to the Nebraska Geological Survey (Conservation and Survey Division). With the assistance of the National Geological and Geophysical...
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Drillina and completion reports from oil and gas wells in Nebraska.
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Logs from test holes, registered and unregistered water wells, mineral explorations, etc.
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Cuttings from mud-rotary test holes through regolith and shallow bedrock. Cuttings from test holes drilled as a part of the Nebraska statewide test-hole drilling program since 1940 and continued through funded programs such as USGS STATEMAP cooperative geologic mapping.
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The Nebraska Oil and Gas Collection includes cuttings, core, drilling logs, e-logs, geophysical logs and other documents and forms pertaining to oil and gas exploration across the State of Nebraska from ~1940s - present day. Most, but not all, samples have supporting data.
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Collections of 1 x 2, 1 x 3, and 2x 3-inch petrographic thin sections, mostly of sediments and sedimentary rocks from Nebraska. A few thin sections of igneous and metamorphic rocks from the subsurface of the state, and a few incidental thin-sections from various specimens collected outside of the state.Several full and emeritus faculty members (at least 5) have individual holdings of thin sections generated in the process of performing geological survey duties.Collections will almost certainly be lost in the absence of an enforced acquisition policy.
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Cuttings from petroleum exploration and production wells. Cuttings retrieved from oil and gas wells in Nebraska.
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Cores of surficial sediments (loess, till, alluvium, etc.) and soil.Cores of unconsolidated surficial sediments and soils, primarily in eastern Nebraska, were drilled almost exclusively by hollow-stem augering. Some shallow Giddings probe cores also exist in the collections.
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Miscellaneous field notebooks from survey personnel, mostly dating prior to 1970. Field notes from current and past employees of the Conservation and Survey Division. These materials are to be left with the organization upon retirement, but this policy has not been enforced.
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Various reports produced on site to regional geology by survey personnel, reports from engineering firms and consulting geologists, etc.
    map background search result map search result map Collection of Drilling/completion reports from Nebraska Collection of Auger samples from Nebraska Collection of Thin sections and polished sections from Nebraska Collection of Cores from Nebraska Nebraska Oil and Gas Collection Collection of Cuttings from Nebraska Collection of Maps from Nebraska Collection of Well logs from Nebraska Collection of Paper reports from Nebraska Collection of lithology logs from Nebraska Collection of Field notes from Nebraska Collection of Sediment cores from Nebraska Collection of Hand samples from Nebraska Nebraska Oil and Gas Collection Collection of Drilling/completion reports from Nebraska Collection of Auger samples from Nebraska Collection of Thin sections and polished sections from Nebraska Collection of Cores from Nebraska Collection of Cuttings from Nebraska Collection of Maps from Nebraska Collection of Well logs from Nebraska Collection of Paper reports from Nebraska Collection of lithology logs from Nebraska Collection of Field notes from Nebraska Collection of Sediment cores from Nebraska Collection of Hand samples from Nebraska