机构:
U.S. Geological Survey, Boulder, CO 80302
Diatom Collection, California Academy of Sciences, San Francisco, CA 94118, Golden Gate ParkU.S. Geological Survey, Boulder, CO 80302
Spaulding S.A.
McKnight D.M.
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h-index: 0
机构:
U.S. Geological Survey, Boulder, CO 80302U.S. Geological Survey, Boulder, CO 80302
McKnight D.M.
Stoermer E.F.
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h-index: 0
机构:
Ctr. for Gt. Lakes/Aquatic Sciences, University of Michigan, Ann Arbor, MI 48109U.S. Geological Survey, Boulder, CO 80302
Stoermer E.F.
Doran P.T.
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h-index: 0
机构:
Biological Sciences Center, Desert Research Institute, Reno, NV 89506U.S. Geological Survey, Boulder, CO 80302