Cite
MLA
Geological Survey (U.S.) (cartographer). Texas Marfa quadrangle. - University of Texas Libraries Collections. 1929-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:489f1dbc-e709-4ce6-97da-a782796ee22aAPA
Geological Survey (U.S.) (cartographer). (1929-01-01). Texas Marfa quadrangle.. Retrieved May 31, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:489f1dbc-e709-4ce6-97da-a782796ee22aChicago
Geological Survey (U.S.) (cartographer). Texas Marfa quadrangle.. 1929-01-01. "Texas Marfa quadrangle. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:489f1dbc-e709-4ce6-97da-a782796ee22a> (31-May-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.