Cite
MLA
Geological Survey (U.S.) (cartographer). Texas Mathis quadrangle. - University of Texas Libraries Collections. 1927-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:77202085-9ae8-4310-9012-ed33a5469f89APA
Geological Survey (U.S.) (cartographer). (1927-01-01). Texas Mathis quadrangle.. Retrieved May 30, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:77202085-9ae8-4310-9012-ed33a5469f89Chicago
Geological Survey (U.S.) (cartographer). Texas Mathis quadrangle.. 1927-01-01. "Texas Mathis quadrangle. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:77202085-9ae8-4310-9012-ed33a5469f89> (30-May-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.