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Hiroshi Ohmoto

Pennsylvania State University, State College, PA, United States 
Geochemistry, Atmospheric Science Physics
"Hiroshi Ohmoto"
Bio: … Dick’s former graduate student Hiroshi Ohmoto

Cross-listing: Meteorology Tree


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Heinrich D. Holland grad student 1969 Princeton (Chemistry Tree)
 (The Bluebell Mine, British Columbia, Canada.)


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Shuhei Ono grad student 2001 Penn State (Meteorology Tree)
Yumiko Watanabe grad student 2002 Penn State (Meteorology Tree)
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Otake T, Wesolowski DJ, Anovitz LM, et al. (2010) Mechanisms of iron oxide transformations in hydrothermal systems Geochimica Et Cosmochimica Acta. 74: 6141-6156
Watanabe Y, Farquhar J, Ohmoto H. (2009) Anomalous fractionations of sulfur isotopes during thermochemical sulfate reduction. Science (New York, N.Y.). 324: 370-3
Hoashi M, Bevacqua DC, Otake T, et al. (2009) Primary haematite formation in an oxygenated sea 3.46 billion years ago Nature Geoscience. 2: 301-306
Kato Y, Suzuki K, Nakamura K, et al. (2009) Hematite formation by oxygenated groundwater more than 2.76 billion years ago Earth and Planetary Science Letters. 278: 40-49
Ohmoto H, Runnegar B, Kump LR, et al. (2008) Biosignatures in ancient rocks: a summary of discussions at a field workshop on biosignatures in ancient rocks. Astrobiology. 8: 883-95
Hayashi KI, Naraoka H, Ohmoto H. (2008) Oxygen isotope study of Paleoproterozoic banded iron formation, Hamersley basin, Western Australia Resource Geology. 58: 43-51
Lasaga AC, Otake T, Watanabe Y, et al. (2008) Anomalous fractionation of sulfur isotopes during heterogeneous reactions Earth and Planetary Science Letters. 268: 225-238
Otake T, Lasaga AC, Ohmoto H. (2008) Ab initio calculations for equilibrium fractionations in multiple sulfur isotope systems Chemical Geology. 249: 357-376
Otake T, Wesolowski DJ, Anovitz LM, et al. (2007) Experimental evidence for non-redox transformations between magnetite and hematite under H2-rich hydrothermal conditions Earth and Planetary Science Letters. 257: 60-70
Yamaguchi KE, Johnson CM, Beard BL, et al. (2007) Isotopic evidence for iron mobilization during Paleoproterozoic lateritization of the Hekpoort paleosol profile from Gaborone, Botswana Earth and Planetary Science Letters. 256: 577-587
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