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As part of the Department of Natural Resources (DNR) effort to make final recommendations of federal land parcels to be considered for selection by the State of Alaska according to provisions of the Statehood Act, a decision was made to identify and evaluate potential access corridors. Corridor maps were compiled for a total of 78 quadrangles throughout Alaska. This map suite shows relevant geologic information at a scale of 1:250,000 for 10-mile-wide corridors straddling centerlines for proposed access routes throughout Alaska. The maps are based on geologic data compiled from existing, published mapping. Each compiled corridor geology map was used to derive maps of potential construction materials, data quality,...
Tags: Alaska, State Of,
Ambler River Quadrangle,
Anchorage Quadrangle,
Aufeis,
Avalanche, All tags...
Baird Mountains Quadrangle,
Barrow Quadrangle,
Barter Island Quadrangle,
Beechey Point Quadrangle,
Bendeleben Quadrangle,
Bering Glacier Quadrangle,
Bethel Quadrangle,
Bettles Quadrangle,
Black River Quadrangle,
Bradfield Canal Quadrangle,
Candle Quadrangle,
Chandalar Quadrangle,
Chandler Lake Quadrangle,
Charley River Quadrangle,
Chignik Quadrangle,
Circle Quadrangle,
Cold Bay Quadrangle,
Construction Materials,
Cordova Quadrangle,
De Long Mountains Quadrangle,
Demarcation Point Quadrangle,
Dillingham Quadrangle,
Eagle Quadrangle,
Engineering,
Fairbanks Quadrangle,
Flaxman Island Quadrangle,
Geologic Materials,
Geology,
Glacier Outburst Flood,
Harrison Bay Quadrangle,
Hazards,
Healy Quadrangle,
Holy Cross Quadrangle,
Howard Pass Quadrangle,
Hughes Quadrangle,
Icing,
Iditarod Quadrangle,
Ikpikpuk River Quadrangle,
Iliamna Quadrangle,
Jokulhlaup,
Juneau Quadrangle,
Kantishna River Quadrangle,
Karluk Quadrangle,
Kateel River Quadrangle,
Killik River Quadrangle,
Lake Clark Quadrangle,
Lime Hills Quadrangle,
Livengood Quadrangle,
Lookout Ridge Quadrangle,
McGrath Quadrangle,
Meade River Quadrangle,
Medfra Quadrangle,
Melozitna Quadrangle,
Misheguk Mountain Quadrangle,
Mount Katmai Quadrangle,
Mount McKinley Quadrangle,
Mount Michelson Quadrangle,
Naknek Quadrangle,
Naled,
Noatak Quadrangle,
Norton Bay Quadrangle,
Nulato Quadrangle,
Ophir Quadrangle,
Permafrost,
Petersburg Quadrangle,
Philip Smith Mountains Quadrangle,
Port Moller Quadrangle,
Railroad,
Ruby Quadrangle,
Russian Mission Quadrangle,
Sagavanirktok Quadrangle,
Selawik Quadrangle,
Shungnak Quadrangle,
Sleetmute Quadrangle,
Solomon Quadrangle,
Survey Pass Quadrangle,
Taku River Quadrangle,
Talkeetna Quadrangle,
Tanana Quadrangle,
Taylor Mountains Quadrangle,
Teshekpuk Quadrangle,
Transportation Corridor,
Tyonek Quadrangle,
Ugashik Quadrangle,
Umiat Quadrangle,
Unalakleet Quadrangle,
Utukok River Quadrangle,
Wiseman Quadrangle,
geoscientificInformation, Fewer tags
The Porcupine River fixed wing aeromagnetic geophysical survey is located in eastern Alaska, along the Canadian border, in the Sheenjek and Black mining districts. This survey is located about 135 kilometers east of Fort Yukon, Alaska and about 85 kilometers east of Circle, Alaska. Magnetic data were collected with a Geometrics G-822A cesium-vapor split-beam sensor mounted in a tail stinger. Between May 5th and June 28th, 2017, a total of 50,329 line kilometers were collected covering 13,646.9 square kilometers. Data were collected at a line spacing of 300 meters (m) with a mean ground clearance of 235 m. The data, as well as additional metadata, are available from the DGGS website: https://doi.org/10.14509/29737....
Categories: Data;
Tags: Aeromagnetic,
Aeromagnetic Data,
Aeromagnetic Map,
Aeromagnetic Survey,
Airborne Geophysical Survey, All tags...
Analytic Signal,
Apparent Resistivity Data,
Apparent Resistivity Map,
Apparent Resistivity Survey,
Bear Mountain Creek,
Big Mountain,
Black River,
Black River Quadrangle,
Bull Creek,
Campbell River,
Canalaska Mountain,
Canyon Village,
Charley River Quadrangle,
Coleen Quadrangle,
Conductivity Survey,
David Creek,
Dempsey Creek,
Dorothy Creek,
Drifting Snow Creek,
Electromagnetic Data,
Electromagnetic Survey,
Exploration,
First Vertical Derivative,
Fish Creek,
Fred Creek,
Frequency Domain Electromagnetic Data,
Geologic,
Geology,
Geophysical Map,
Geophysical Survey,
Geophysics,
Geophysics Search Tag,
Grayling Fork Black River,
Gridded Data,
Howling Dog Creek,
Kevinjik Creek,
Lake Creek,
Line Data,
Magnetic Data,
Magnetic Survey,
Magnetics,
Marten Creek,
Midnight Creek,
Midnight Hill,
Mineral Resources,
Owl Creek,
Pern Lakes,
Pink Bluff,
Racquet Creek,
Rapid River,
Rat Creek,
Remote Sensing,
Resistivity,
Resistivity Survey,
Rice Gulch Creek,
Rocky Mountain,
Runt Creek,
Salmon Fork Black River,
Salmon Trout River,
Siwash Creek,
Smith Lake,
Spike Mountain,
Steamboat Mountain,
Strangle Woman Creek,
Sunaghun Creek,
Surveyor Creek,
Tetthajik Creek,
Tikan Creek,
USGS Science Data Catalog (SDC),
Van Hatten Creek,
Vunvekottlui Lake,
White Mountain Creek,
Wood River,
geoscientificInformation, Fewer tags
This Raw Data File provides lithologic descriptions of core fragments recovered from a series of core holes drilled by Exxon (mid-80s) in the uplands bordering the Yukon Flats basin. In addition to descriptions of the material, the tabulated file includes geographic location, core hole numbers, an age estimate, core fragment depth, general lithology, grain size, and facies interpretation. The author examined these core materials in Fairbanks during winter and spring 2002. This work was done in preparation for an assessment carried out by the U.S. Geological Survey of undiscovered, technically recoverable hydrocarbon resources in the Yukon Flats basin.
Tags: Alaska, State of,
Beaver Quadrangle,
Bedrock,
Bedrock Geology,
Black River Quadrangle, All tags...
Charley River Quadrangle,
Circle Quadrangle,
Clastics,
Clay,
Coal,
Coleen Quadrangle,
Conglomerate,
Core Drilling,
Drilling,
Eagle Quadrangle,
Energy,
Energy Resources,
Exploration,
Exploration Well,
Facies Analysis,
Gas,
Gas Basins,
Geologic Materials,
Geology,
Grain Size,
Hydrocarbon,
Hydrocarbon Potential,
Kandik Basin,
Livengood Quadrangle,
Oil Basins,
Oil Development,
Oil and Gas,
Oil and Gas Basin,
Petroleum,
Petroleum Basin Study,
Resource Assessment,
Resource Information,
Resources,
Sandstone,
Sedimentary,
Sedimentary Rocks,
Shale,
Stratigraphy,
Yukon Basin,
Yukon Flats,
Yukon River,
geoscientificInformation, Fewer tags
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