Version History for U.S. Geological Survey Fact Sheet 2025-3052

Assessment of Undiscovered Oil and Gas Resources in the Santa Maria Basin Province, California, 2024

By Christopher J. Schenk, Marilyn E. Tennyson, Tracey J. Mercier, Phuong A. Le, Andrea D. Cicero, Ronald M. Drake II, Sarah E. Gelman, Jane S. Hearon, Benjamin G. Johnson, Jenny H. Lagesse, and Heidi M. Leathers-Miller
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First posted online November 21, 2025

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Revised and reposted November 26, 2025 as version 1.1

On page 2, in the figure, "121 degrees 30 minutes" was changed to "120 degrees 30 minutes", "121 degrees" was changed to "121 degrees 00 minutes", "120 degrees" was changed to "120 degrees 00 minutes", and "35 degrees" was changed to "35 degrees 00 minutes"