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Preliminary 40Ar/39Ar geochronology of igneous intrusions from Uvalde County, Texas: Defining a more precise eruption history for the southern Balcones Volcanic Province |
By Daniel P. Miggins, Charles D. Blome, and David V. Smith |
| Open-File Report 2004-1031 |
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| Version 1.0 |
| Published 2004 |
| OF 2004-1031 PDF file (7.94 MB) | (This version of the report is accessible as defined in Section 508.) |
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