David J. Des Marais
Ames Research Center, Moffett Field, CA
Activity
2021
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CHANGES IN LAKE WATER CHEMISTRY AND DIAGENESIS FROM MINERAL DETECTIONS IN ANCIENT LAKE SEDIMENTS IN GALE CRATER, MARS
T236 Out of This World LakesWednesday, 13 October 20211:30 PM - 5:30 PMD135
2018
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AN OVERVIEW OF ALTERATION IN THE MURRAY FORMATION, GALE CRATER, MARS
T15 Grain to Global Perspectives of Mars: Evolving Views of the Martian Sedimentary Rock RecordSunday, 4 November 20188:00 AM - 12:00 PMRoom 236-237
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USING MINERALOGY OF THE BAGNOLD DUNE FIELD IN GALE CRATER TO INTERPRET EOLIAN SEDIMENT SORTING ON THE MARTIAN SURFACE
T54 Planetary Aeolian Geology from Outcrop to Orbit: Nathan Bridges Memorial SessionSunday, 4 November 20181:30 PM - 5:30 PMRoom 136-137
2016
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MINERALOGY OF MUDSTONE AT GALE CRATER, MARS: EVIDENCE FOR DYNAMIC LACUSTRINE ENVIRONMENTS
T102 Lake Deposits on Earth and Mars: In Memory of Elizabeth H. Gierlowski-KoredeschMonday, 26 September 20168:00 AM - 12:00 PMRoom 207
2014
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TEACHING GEOSCIENCE AND ASTROBIOLOGY AT LASSEN VOLCANIC NATIONAL PARK
T8 Place-Based Approaches to Geoscience Education ISunday, 19 October 20148:00 AM - 12:00 PM219
2013
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ASTROBIOLOGY AND NASA’S PROPOSED MARS 2020 ROVER
T43 Curiosity at Gale—Past and Present Environments of Mars (Posters)Sunday, 27 October 20139:00 AM - 6:30 PMHall D
2010
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THE NEW MARS: ASTROBIOLOGY OF A NEIGHBOR PLANET
201 Exploring for Life in the Cosmos: Celebrating Five Decades of AstrobiologyTuesday, 2 November 20101:30 PM - 5:30 PMRoom 502
2006
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BIOGEOCHEMISTRY OF CA-MG CARBONATE CEMENTS ASSOCIATED WITH OPHIOLITE-HOSTED COLD SPRINGS, COAST RANGE, CALIFORNIA, USA
208 Geochemistry, OtherWednesday, 25 October 20061:30 PM - 5:30 PM
2005
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THE POTENTIAL FOR HABITABLE ENVIRONMENTS IN THE BASALTIC PLAINS AND COLUMBIA HILLS OF GUSEV CRATER, MARS
T118 Terrestrial and Extraterrestrial Environments for Microbial Survival IIMonday, 17 October 20051:30 PM - 5:30 PM
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BIOMARKERS FROM THE NEOPROTEROZOIC RED PINE SHALE, UINTA MOUNTAIN GROUP, UTAH
T16 Refining the Global Neoproterozoic Geologic RecordSunday, 16 October 20058:00 AM - 12:00 PM
2003
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CARBON ISOTOPIC BIOGEOCHEMICAL CLUES ABOUT THE EARLY BIOSPHERE
T145 The Hunt for Precambrian Life: An Integrated ApproachTuesday, 4 November 20038:00 AM - 12:00 PM
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A SPECTROSCOPY AND ISOTOPE STUDY OF SEDIMENTS FROM THE ANTARCTIC DRY VALLEYS AS ANALOGS FOR POTENTIAL PALEOLAKES ON MARS
T179 McMurdo Dry Valleys, Antarctica, 1903–2003: A Celebration of a Century of ScienceTuesday, 4 November 20031:30 PM - 5:30 PM