Andrew Steele
Earth and Planets Laboratory, Washington, DC
Activity
2024
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CONSTRAINING PAST THERMAL CONDITIONS OF THE PALEO-SUBDUCTION PLATE INTERFACE AT NEW CALEDONIA AND THE DOMINICAN REPUBLIC: COMBINING PETROLOGY AND GEODYNAMICS
T24 Subduction Zones and Their Volcanic Arcs: Initiation and Evolution, Structure, Metamorphism, MagmatismSunday, 22 September 20248:00 AM - 12:00 PM207C
2022
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CONSTRAINING THE THERMAL STRUCTURE OF FOSSIL SUBDUCTION PLATE INTERFACES: COMBINING PETROLOGY AND GEODYNAMICS
T218 The Thermal Structure of Subduction Zones: Constraints, Evolution, and ConsequencesWednesday, 12 October 20228:00 AM - 12:00 PM504
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TOWARD QUANTIFYING THE DIFFERENCE BETWEEN GEOLOGIC AND BIOLOGIC: A CASE STUDY FROM THE PALEOPROTEROZOIC TUREE CREEK GROUP IN WESTERN AUSTRALIA
T87 New Voices in GeobiologyMonday, 10 October 20228:00 AM - 12:00 PM507
2017
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DIAMOND FORMATION THROUGH ISOCHEMICAL COOLING OF CHO FLUIDS VS REDOX BUFFERING: EXAMPLES FROM MARANGE PERIDOTITIC AND ZIMMI ECLOGITIC DIAMONDS
T172 Gemological Research in the 21st Century—Characterization, Exploration, and Geological Significance of Diamonds and other Gem Minerals (Posters)Monday, 23 October 20179:00 AM - 6:30 PMHalls 4EF
2016
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MICRO RAMAN SPECTROSCOPY OF FLUID INCLUSIONS IN CHERTS: EXTENDING LIFE DETECTION STRATEGIES TO GEOCHRONOLOGY
T259 Frontiers in Geochronology: Ancient Systems and Planetary Environments (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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DISCOVERING THE ORIGINS OF CARBONACEOUS MATERIALS IN SILICEOUS DEPOSITS: MICRO RAMAN SPECTROSCOPIC CHARACTERIZATION OF QUARTZ FABRICS IN CHERTS
T109 Past and Present Biosignature Recognition on Earth, Mars, and BeyondMonday, 26 September 20168:00 AM - 12:00 PMMile High Ballroom 2C
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EVIDENCE FOR A HETEROGENEOUS DISTRIBUTION OF WATER IN THE MARTIAN INTERIOR
T49 The Evolution of Mars from Mantle through Crust: New Views from Petrology and GeochemistrySunday, 25 September 20161:30 PM - 5:30 PMMile High Ballroom 2C
2015
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NEOPROTEROZIC RE-OS AGE OF A SULFIDE INCLUSION IN A SUPERDEEP DIAMOND: IMPLICATIONS FOR MANTLE CONVECTION BENEATH JUINA, BRAZIL
T64 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and other Gem MineralsSunday, 1 November 20151:30 PM - 5:30 PMRoom 342