U-Pb geochronology of igneous and detrital zircon samples from the Tok River area, eastern Alaska Range, and Talkeetna Mountains, Alaska

Geological & Geophysical Surveys DGGS RDF 2020-3
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Abstract

This Alaska Division of Geological & Geophysical Surveys (DGGS) Raw Data File presents U-Pb zircon geochronology results from selected igneous, meta-igneous, and metasedimentary rocks collected during the Tok River and Wrangellia geologic mapping projects in the eastern Alaska Range and the northwestern Talkeetna Mountains, Alaska. The purpose of these analyses is to better constrain the age of select geologic units encountered during the mapping projects.

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Publication type Report
Publication Subtype State or Local Government Series
Title U-Pb geochronology of igneous and detrital zircon samples from the Tok River area, eastern Alaska Range, and Talkeetna Mountains, Alaska
Series title Geological & Geophysical Surveys
Series number DGGS RDF 2020-3
DOI 10.14509/30439
Year Published 2020
Language English
Publisher Department of Natural Resources, State of Alaska
Contributing office(s) Geology, Geophysics, and Geochemistry Science Center
Description 20 p.
Country United States
State Alaska
Other Geospatial Eastern Alaska Range, Talkeetna Mountains, Tok River
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