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U-Pb Zircon ages from bedrock samples collected in the Tanacross D-1, and par...
This Alaska Division of Geological & Geophysical Surveys (DGGS) Preliminary Interpretive Report presents U-Pb ages of zircons from 14 sedimentary, metamorphic, and igneous... -
Preliminary bedrock geologic map database, northeastern Richardson mining dis...
During the 2017 field season, geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted geologic mapping and sampling of part of the... -
Major-oxide and trace-element geochemical data from rocks collected in 2015 i...
The Iniskin-Tuxedni Bay area contains excellent exposures of nearly all of the lower Cook Inlet Mesozoic succession, including most of the stratigraphic sections that define the... -
Surficial-geologic map of the Kivalina area, northwest Alaska
Surficial-geologic map of the Kivalina area, northwest Alaska, Preliminary Interpretive Report 2024-8, shows the distribution of unconsolidated deposits and bedrock exposed at... -
Major-oxide and trace-element geochemical data from rocks collected in 2010 i...
Cook Inlet has been recognized as the second-largest petroleum province in Alaska, second only to the North Slope. The south-central Tyonek Quadrangle is an area of significant... -
Magmatic and structural framework of PGE and other mineralization in northwes...
A thick and regionally extensive sequence of low-grade-metamorphosed Late Triassic basaltic rocks, the Nikolai Greenstone, is a characteristic component of the stratigraphy of... -
LA-ICP-MS uranium lead geochronologic data of zircon from igneous and meta-ig...
LA-ICP-MS uranium lead geochronologic data of zircon from igneous and meta-igneous rocks in the Mount Harper project area, Eagle, Tanacross, Mount Hayes, and Big Delta... -
Petrographic observations of rocks collected in the Bonnifield mining distric...
Mineral Resources Section personnel from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a geologic field mapping survey in the eastern part of... -
Major-oxide and trace-element geochemical data from rocks collected near Pano...
In conjunction with hosting field trips for the Association of American State Geologists 2016 annual meeting in Girdwood, Alaska, Alaska Division of Geological & Geophysical... -
Geologic Photos of Alaska
The Geologic Photos of Alaska database and online application contains photographs taken during and in support of Alaska Division of Geological & Geophysical Surveys (DGGS)...
E' possibile inoltre accedere al registro usando le API (vedi Documentazione API).