U-Pb geochronology of igneous and detrital zircon samples from the Tok River area, eastern Alaska Range, and Talkeetna Mountains, Alaska
June 30, 2020
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.
Citation Information
Publication Year | 2020 |
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Title | U-Pb geochronology of igneous and detrital zircon samples from the Tok River area, eastern Alaska Range, and Talkeetna Mountains, Alaska |
DOI | 10.14509/30439 |
Authors | Christopher Holm-Denoma, Karri R. Sicard, Evan Twelker |
Publication Type | Report |
Publication Subtype | State or Local Government Series |
Series Title | Geological & Geophysical Surveys |
Series Number | DGGS RDF 2020-3 |
Index ID | 70211856 |
Record Source | USGS Publications Warehouse |
USGS Organization | Geology, Geophysics, and Geochemistry Science Center |