Cite
MLA
Geological Survey (U.S.) (cartographer). Texas Marble Falls quadrangle. - University of Texas Libraries Collections. 1929-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:7b361459-3e4f-4ba1-ab48-496bbe134dbdAPA
Geological Survey (U.S.) (cartographer). (1929-01-01). Texas Marble Falls quadrangle.. Retrieved June 13, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:7b361459-3e4f-4ba1-ab48-496bbe134dbdChicago
Geological Survey (U.S.) (cartographer). Texas Marble Falls quadrangle.. 1929-01-01. "Texas Marble Falls quadrangle. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:7b361459-3e4f-4ba1-ab48-496bbe134dbd> (13-June-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.