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[unavailable] 136 Finn, Thomas M. finn@usgs.gov 15 Mercier, Tracey J. tmercier@usgs.gov 14
Schenk, Christopher J. schenk@usgs.gov 14 Brownfield, Michael E. mbrownfield@usgs.gov 13 Le, Phuong A. ple@usgs.gov 13
Leathers-Miller, Heidi M. hleathers@usgs.gov 12 Pitman, Janet K. jpitman@usgs.gov 12 Drake, Ronald M. II 11
Marra, Kristen R. kmarra@usgs.gov 11 Woodall, Cheryl A. cwoodall@usgs.gov 11 Gaswirth, Stephanie B. sgaswirth@usgs.gov 8
U.S. Geological Survey 8 Tennyson, Marilyn E. tennyson@usgs.gov 6 Tennyson, Marilyn E. 6
White, Vincent E. vwhite@usgs.gov 6 Kock, Tobias J. tkock@usgs.gov 5 Galanter, Amy E. 4
Hansen, Amy C. achansen@usgs.gov 4 Abel Gustafson 3