Rosalind T. Helz
US Geological Survey, Reston, VA
Activity
2016
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PHYSICAL CONSTRAINTS ON THE ORIGIN OF THE MARKER HORIZON IN THE KULANAOKUAIKI TEPHRA, KILAUEA VOLCANO, HAWAII
T56 Field Geology to Inform Volcanic Processes: A Tribute to the Distinguished Career of Don SwansonSunday, 25 September 20161:30 PM - 5:30 PMRoom 503
2015
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THE BEHAVIOR OF CHALCOPHILE AND SIDEROPHILE ELEMENTS DURING MAGMATIC DIFFERENTIATION AS OBSERVED IN KILAUEA IKI LAVA LAKE, HAWAII
T145 Intraplate and Divergent Boundary Volcanism: A Tribute to the Distinguished Career of David Clague (Posters)Monday, 2 November 20159:00 AM - 6:30 PMExhibit Hall
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OLIVINE-MELT EQUILIBRATION AND REDOX RELATIONSHIPS IN SCORIA FROM THE 1959 ERUPTION OF KīLAUEA VOLCANO, HAWAI‘I
T76 Intraplate and Divergent Boundary Volcanism: A Tribute to the Distinguished Career of David ClagueSunday, 1 November 20151:30 PM - 5:30 PMRoom 319/320
2014
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COOLING AND CRYSTALLIZATION HISTORIES OF MAGMATIC BODIES FROM IN-SITU MG-FE ISOTOPIC ANALYSES IN OLIVINES: TELLING ZONED FROM ZONED
T189 Frontiers in Non-Traditional Stable Isotopes: In Honor of Fang-Zhen Teng, Recipient of the 2014 MSA AwardTuesday, 21 October 20148:00 AM - 12:00 PM213
2009
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REDUCTION OF BASALTIC MELT DURING NEAR-SURFACE EVOLUTION OF SO2: A POSSIBLE EXAMPLE FROM KILAUEA
248 Volcanology (Posters)Wednesday, 21 October 20099:00 AM - 6:00 PMHall A