NAI
Takayuki Ushikubo
University of Wisconsin, Madison
Current Projects
- Project 4B: New SIMS Procedures for in Situ Analysis of Mass-Independent Fractionation of S Isotopes — 2014 NAI
- Project 3B: Carbon Isotope Analysis of Archean Microfossils — 2013 NAI
- Project 3C: Carbon Isotope Analysis of Proterozoic Microfossils — 2013 NAI
- Project 3A: Stable Isotope and Mineralogical Studies of Banded Iron Formations - O Isotopes by SIMS — 2012 NAI
- Project 1D: Establishing Biogenicity and Environmental Setting of Precambrian Kerogen and Microfossils — 2012 NAI
- Project 3A: Stable Isotope and Mineralogical Studies of Banded Iron Formations - O and Si Isotopes by SIMS — 2011 NAI
- Project 7C: Improving Accuracy of in Situ Stable Isotope Analysis by SIMS — 2011 NAI
- Project 3B: In Situ Sulfur Isotope Studies in Archean-Proterozoic Sulfides — 2011 NAI
- Project 2D: Establishing Biogenicity and Environmental Setting of Precambrian Kerogen and Microfossils — 2011 NAI
- Project 4A: Improving Accuracy of in Situ Stable Isotope Analysis by SIMS — 2010 NAI
- Project 3D: Stable Isotope and Mineralogical Studies of Banded Iron Formations: O & Si Isotopes by SIMS — 2010 NAI
- Project 3E: In Situ Sulfur Isotope Studies in in Archean-Proterozoic Sulfides — 2010 NAI
- New Frontiers in Micro-Analysis of Isotopic Compositions of Natural Materials: Development of O, S, Si, and Li Isotopes — 2009 NAI
- New Frontiers in Micro-Analysis of Isotopic Compositions of Natural Materials: Development of O, Si, and Li Isotopes — 2008 NAI
- View all 14 projects
NAI Project Collaborators
- Project collaborators as reported by the latest NAI Annual Report.
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Publications
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Kita, N. T., Ushikubo, T., Fu, B., & Valley, J. W. (2009). High precision SIMS oxygen isotope analysis and the effect of sample topography. Chemical Geology, 264(1-4), 43–57. doi:10.1016/j.chemgeo.2009.02.012
See Project
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Email:
ushi@geology.wisc.edu
Past NAI Teams
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University of Wisconsin
CAN 6 -
University of Wisconsin
CAN 4