admin
378
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Tim Radford
247
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Paul Brown
75
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Kieran Cooke
56
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Alex Kirby
46
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[unavailable]
46
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@theGEF
40
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Jan Rocha
9
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Cochrane, Guy R. gcochrane@usgs.gov
6
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Dartnell, Peter pdartnell@usgs.gov
6
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Davenport, Clifton W.
6
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Golden, Nadine E. ngolden@usgs.gov
6
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Hartwell, Stephen R. shartwell@usgs.gov
6
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Johnson, Samuel Y. sjohnson@usgs.gov
6
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Mitchell Beer
6
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Kvitek, Rikk G.
5
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Erdey, Mercedes D. merdey@usgs.gov
4
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Krigsman, Lisa M.
4
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Maier, Katherine L.
4
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Sliter, Ray W. rsliter@usgs.gov
4
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