This U.S. Geological Survey (USGS) data release provides U-Pb zircon data and geochronology for Proterozoic rocks in the Needle Mountains of southwestern Colorado and for Proterozoic rocks sampled from drill cores from Wyoming, Montana, and Nebraska. Samples from the Needle Mountains were collected in order to constrain the polyphase tectonic evolution of the area. Drill core samples are part of a larger characterization of the age and geochemical character of basement terranes in the United States.
Citation Information
| Publication Year | 2023 |
|---|---|
| Title | Zircon U-Pb data for Proterozoic rocks in southwestern Colorado and rocks from drill core from Wyoming, Montana, and Nebraska |
| DOI | 10.5066/P9IXUBGV |
| Authors | Amanda (Kate) K Souders, Ian W Hillenbrand, Amy K Gilmer |
| Product Type | Data Release |
| Record Source | USGS Digital Object Identifier Catalog |
| USGS Organization | Geology, Geophysics, and Geochemistry Science Center |
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A. Kate Souders
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Ian Hillenbrand
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Amy Gilmer, PhD
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A. Kate Souders
Research GeologistEmailPhoneIan Hillenbrand
EmailPhoneAmy Gilmer, PhD
Research GeologistEmailPhone