%AWen, Tao [University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, Michigan 48109-1005, United States]%AWen, Tao [University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, Michigan 48109-1005, United States]%ACastro, M. [University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, Michigan 48109-1005, United States]%ACastro, M. [University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, Michigan 48109-1005, United States]%ANicot, Jean-Philippe [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%ANicot, Jean-Philippe [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%AHall, Chris [University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, Michigan 48109-1005, United States]%AHall, Chris [University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, Michigan 48109-1005, United States]%ALarson, Toti [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%ALarson, Toti [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%AMickler, Patrick [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%AMickler, Patrick [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%ADarvari, Roxana [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%ADarvari, Roxana [University of Texas at Austin, Bureau of Economic Geology, Austin, Texas 78713-8924, United States]%BJournal Name: Environmental Science & Technology; Journal Volume: 50; Journal Issue: 21; Related Information: CHORUS Timestamp: 2023-04-21 20:24:13 %D2016%IAmerican Chemical Society %JJournal Name: Environmental Science & Technology; Journal Volume: 50; Journal Issue: 21; Related Information: CHORUS Timestamp: 2023-04-21 20:24:13 %K %MOSTI ID: 10020271 %PMedium: X %TMethane Sources and Migration Mechanisms in Shallow Groundwaters in Parker and Hood Counties, Texas—A Heavy Noble Gas Analysis %XNot Available %0Journal Article