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Pitman, Janet K. jpitman@usgs.gov
14
|
Schenk, Christopher J. schenk@usgs.gov
12
|
Le, Phuong A. ple@usgs.gov
10
|
|
Marra, Kristen R. kmarra@usgs.gov
10
|
Brownfield, Michael E. mbrownfield@usgs.gov
9
|
Klett, Timothy R. tklett@usgs.gov
9
|
|
Leathers-Miller, Heidi M. hleathers@usgs.gov
9
|
Mercier, Tracey J. tmercier@usgs.gov
9
|
Tennyson, Marilyn E. tennyson@usgs.gov
9
|
|
Drake, Ronald M. II rmdrake@usgs.gov
8
|
Gaswirth, Stephanie B. sgaswirth@usgs.gov
8
|
Finn, Thomas M. finn@usgs.gov
7
|
|
Cochrane, Guy R. gcochrane@usgs.gov
6
|
Dartnell, Peter pdartnell@usgs.gov
6
|
Davenport, Clifton W.
6
|
|
Golden, Nadine E. ngolden@usgs.gov
6
|
Hartwell, Stephen R. shartwell@usgs.gov
6
|
Johnson, Samuel Y. sjohnson@usgs.gov
6
|
|
Kvitek, Rikk G.
5
|
Benson, Mary Ellen mbenson@usgs.gov
4
|
