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Flood Frequency Data and 2020 Observed Flood Probability for Selected Streamg...
This data release provides the source data and results of a flood frequency analysis and annual exceedance probability estimation for a flood that occurred on June 22, 2020 in... -
Extended Seasonal Discharge Records for Selected Streamgage Sites in the Fort...
Daily mean discharge is needed for water resource management of selected streams in the Fortymile River Basin. The U.S. Geological Survey, in cooperation with the U.S. Bureau of... -
Field Data Collected 2018 to Document Human-induced Gorge Incision at The Kin...
This dataset comprises four tables containing channel survey cross section data, field observations including channel width and bank material, measured surface water velocity,... -
Livengood mining district electromagnetic and magnetic airborne geophysical s...
The Livengood electromagnetic and magnetic airborne geophysical survey data were acquired with a DIGHEM-V Electromagnetic (EM) system and a cesium magnetometer. The EM and... -
U-Pb Isotopic Data and Ages of Zircon and Titanite from Rocks from the Yukon-...
This data set contains 3 tables containing uranium-lead (U-Pb) isotopic data and crystallization ages of zircon and titanite from igneous, metamorphic, and sedimentary rocks... -
Fortymile mining district electromagnetic and magnetic airborne geophysical s...
The Fortymile electromagnetic and magnetic airborne geophysical survey data were acquired with a DIGHEM-V Electromagnetic (EM) system and a cesium magnetometer. The EM and... -
Surficial-geologic map of the Eagle A-2 Quadrangle, Fortymile mining district...
Preliminary Interpretive Report 2001-3C, Surficial-Geologic Map of the Eagle A-2 Quadrangle, Fortymile mining district, Alaska, provides 1:63,360-scale geologic mapping of the... -
Bedrock geologic map of the Eagle A-1 Quadrangle, Fortymile mining district
Geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted field investigations and geochemical rock sampling during the 1999, 2000, and 2001... -
U-Pb Isotopic Data and Ages of Zircon and Titanite from Rocks from the Yukon-...
This data set contains 3 tables containing uranium-lead (U-Pb) isotopic data and crystallization ages of zircon and titanite from igneous, metamorphic, and sedimentary rocks... -
Extended Seasonal Discharge Records for Selected Streamgage Sites in the Fort...
Daily mean discharge is needed for water resource management of selected streams in the Fortymile River Basin. The U.S. Geological Survey, in cooperation with the U.S. Bureau of... -
Eagle airborne magnetic and radiometric geophysical survey
The Eagle airborne magnetic and radiometric geophysical survey covers parts of the Charley River, Eagle, and Tanacross quadrangles near Eagle, Alaska (fig. 1). Magnetic and... -
40Ar/39Ar Isotopic Data and Ages for Rocks from the Yukon-Tanana Upland of Ea...
This data set contains 40Ar/39Ar isotopic data and ages for rocks from the Yukon-Tanana upland of eastern Alaska and the northern Aleutian Range of south-central Alaska. The... -
Fortymile River Cosmogenic Isotope and Luminescence Data Collected 2016-2019
This dataset comprises four tables containing cosmogenic beryllium-10 and aluminum-26 concentrations and related data, as well as infrared stimulated luminescence data, from...