Tsuyoshi Komiya
The University of Tokyo, Tokyo
Activity
2022
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OCCURRENCE AND CHEMICAL COMPOSITION OF AMPHIBOLITE AND CARBONATE ROCKS IN THE NUVVUAGITTUQ SUPRACRUSTAL BELT, QUEBEC, CANADA: IMPLICATIONS FOR THE ORIGIN OF CA-POOR AMPHIBOLITE AND ITS ALTERATION HISTORY
235 D7. General Topics in Geochemistry and Metamorphic Petrology (Posters)Wednesday, 12 October 20229:00 AM - 1:00 PMExhibit Hall F
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GEOLOGY AND GEOCHEMISTRY OF SILICEOUS ROCKS IN THE EOARCHEAN NUVVUAGITTUQ SUPRACRUSTAL BELT: ESTIMATION OF THEIR ORIGIN AND EVIDENCE FOR LIFE
T49 New Advances in GeobiologySunday, 9 October 20221:30 PM - 5:30 PMMile High Ballroom 2C
2016
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NITROGEN/CARBON ISOTOPE RATIOS FROM THE EARLY TO MIDDLE PROTEROZOIC SEDIMENTARY ROCKS, MCARTHUR BASIN, NORTHERN AUSTRALIA
T240 Excursions, Extinctions, and Environmental Change: New Advances in Geochemical Tools Linked to Critical Intervals of Environmental and Biotic Change in Earth History (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
2014
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IN-SITU IRON ISOTOPE ANALYSIS OF PYRITE AND ORGANIC CARBON/NITROGEN ISOTOPE RATIOS FROM THE MIDDLE PROTEROZOIC SEDIMENTS, MCARTHUR BASIN, NORTHERN AUSTRALIA
T132 Frontiers in Non-Traditional Stable Isotopes: In Honor of Fang-Zhen Teng, Recipient of the 2014 MSA Award (Posters)Monday, 20 October 20149:00 AM - 6:30 PMExhibition Hall C
2012
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SYNCHROTRON X-RAY MICRO-CT ANALYSES OF THE EARLY CAMBRIAN MICROFOSSILS
T130 Fossil Preservation, Biological Evolution, and Environmental Change at the Dawn of Animal Radiation: An Examination of Geobiological Events across the Ediacaran–Cambrian Transition IIMonday, 5 November 20121:30 PM - 5:30 PM217D
2011
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LITHO- AND CHEMO-STRATIGRAPHY OF THE LOWERMOST CAMBRIAN AT HONGJIACHONG, YUNNAN, SOUTH CHINA
267 Paleontology V: Biostratigraphy and TaphonomyWednesday, 12 October 20111:30 PM - 5:30 PMRoom 205AB
2010
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CARBON AND OXYGEN ISOTOPE CHEMOSTRATIGRAPHY OF THE UPPER EARLY CAMBRIAN SECTION, THREE GORGES AREA, SOUTH CHINA: SHALLOW WATER ANOXIA DURING THE CANGLANGPUAN CRISIS
T189 The Precambrian-Cambrian Ecosphere (R)evolution: Insights from Chinese Microcontinents (Posters)Tuesday, 2 November 20108:00 AM - 6:00 PMHall D
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MULTISTAGE EVOLUTION OF METAZOAN
T144 The Precambrian-Cambrian Ecosphere (R)evolution: Insights from Chinese MicrocontinentsMonday, 1 November 20101:30 PM - 5:30 PMRoom 605