K. Muehlenbachs
University of Alberta, Edmonton, AB
Activity
2014
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δ13C OF TERRESTRIAL ORGANIC MATTER AS A PROXY FOR ATMOSPHERIC OXYGEN IN THE PHANEROZOIC
T109 Co-Evolution on Earth’s Surface: Terrestrial Ecosystem and Environmental Interactions IMonday, 20 October 20148:00 AM - 12:00 PM219
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CARBON ISOTOPE MUD GAS DEPTH PROFILE AT THE AQUISTORE CARBON SEQUESTRATION SITE, ESTEVAN SASKATCHEWAN, CANADA
T135 Environmental Effects of Oil and Gas Development on Water Quality: Toward Sustainability and Stewardship (Posters)Monday, 20 October 20149:00 AM - 6:30 PMExhibition Hall C
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RESERVOIR COMPLEXITY REVEALED BY STABLE ISOTOPE COMPOSITION OF PRODUCED GASES FROM HORN RIVER BASIN SHALES
T20 What Do We Know about Fluids Produced from Unconventional Reservoirs?Sunday, 19 October 20148:00 AM - 12:00 PM215/216
2013
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THE USE OF δ13C VALUES IN FOSSIL RESINS AS A PROXY FOR CHANGES IN ATMOSPHERIC PO2
128 Recent Advances in Paleoclimatology/Paleooceanography (Posters)Monday, 28 October 20139:00 AM - 6:30 PMHall D
2010
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PETROGRAPHY AND GEOCHEMISTRY OF EPIDOSITES FROM THE MIRDITA OPHIOLITE, ALBANIA
46 Ophiolites, blueschists, and suture zones. Posters Part 2Friday, 8 October 20108:30 AM - 6:30 PMExhibition Hall
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RELATIONSHIP BETWEEN BASALT ALTERATION, CHERT FORMATION AND TECTONOSTRATIGRAPHY AT BARBERTON MT. LAND, SOUTH AFRICA
3 Ophiolites, blueschists, and suture zones. Part 1Monday, 4 October 201010:50 AM - 12:30 PMSalon A
2009
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TEMPERATURES GRADIENTS IN THE MARINE ARCHEAN EXOGENIC CYCLE DERIVED FROM THE ALTERATION OF SEAFLOOR BASALTS, BARBERTON GREENSTONE BELT, SOUTH AFRICA
T206 Greenstone Belts, Archaean Earth, and Early LifeTuesday, 20 October 20091:30 PM - 5:30 PMB116
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MICROBIAL BIOALTERATION TEXTURES IN GREENSTONE BELT PILLOW LAVAS
T206 Greenstone Belts, Archaean Earth, and Early LifeTuesday, 20 October 20091:30 PM - 5:30 PMB116
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ATTACK OF BARK BEETLES ON FORESTS IS RECORDED IN THE ISOTOPIC COMPOSITION OF BOTH MODERN RESINS AND CRETACEOUS AMBER
T19 The Present is the Key to the Past: Identifying and Characterizing Isotopic Pattern and Process in Modern EcosystemsSunday, 18 October 20098:00 AM - 12:00 PMPortland Ballroom 255
2007
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IS THERE A SECULAR CHANGE IN OXYGEN ISOTOPE COMPOSITION OF CRUSTAL FLUIDS TRACKING THAT OF SEAWATER?
T226 Diversity in Crustal Fluid Compositions: Geological Origins and ConsequencesWednesday, 31 October 20071:30 PM - 5:30 PM
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OCEANIC VOLCANICS AS HABITATS FOR MICROBIAL LIFE THROUGH TIME
T166 Emerging New Methods in Early Earth Studies: Unraveling the Co-Evolution of Earth and LifeTuesday, 30 October 20071:30 PM - 5:30 PM
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SOURCE OF HYDROGEN FOR BIOGENIC METHANE PRODUCTION FROM COAL AS REVEALED BY STABLE ISOTOPE ANALYSIS OF COAL ENRICHMENT CULTURES
T91 Microbial Origin of Hydrocarbon Gases in Coal Beds and Sedimentary BasinsMonday, 29 October 20071:30 PM - 5:30 PM
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ISOTOPIC GEOCHEMISTRY OF GASES FROM THE HORSE CANYON FORMATION COALS IN ALBERTA, CANADA
T91 Microbial Origin of Hydrocarbon Gases in Coal Beds and Sedimentary BasinsMonday, 29 October 20071:30 PM - 5:30 PM
2006
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OCEANIC PILLOW LAVAS AS A HABITAT FOR MICROBIAL LIFE THROUGH TIME
158 Links Between Geological Processes, Microbial Activities, and Evolution of LifeTuesday, 24 October 20061:30 PM - 5:30 PM
2005
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INVITED: TRACES OF ARCHEAN MICROBIAL ACTIVITY IN PILLOW BASALTS FROM BARBERTON AND PILBARA
4 The Search for Archean Life on Earth and BeyondMonday, 8 August 20059:00 AM - 12:00 PM
2004
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UNIQUE STABLE ISOTOPIC SIGNATURES IN ROSSELIA SOCIALIS BURROW CONCRETIONS FROM THE UPPER CRETACEOUS HORSESHOE CANYON FORMATION, ALBERTA, CANADA
T203 Authigenic Minerals in Modern and Ancient Terrestrial Aquatic EnvironmentsWednesday, 10 November 20048:00 AM - 12:00 PM
2003
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MICROBIAL ALTERATION VOLCANIC GLASS: A WINDOW INTO THE SUBSURFACE BIOSPHERE BENEATH THE SEAFLOOR
T143 How Subsurface Properties Determine Microbial Habitats: The Role of Groundwater Flow and Subsurface Chemistry in Supplying Energy and Nutrients to the Subsurface BiosphereTuesday, 4 November 20038:00 AM - 12:00 PM
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LIFE IN THE OCEANIC DESERT: MICROBIAL ALTERATION OF OCEANIC BASALTIC GLASS FROM THE ONTONG JAVA PLATEAU
T76 Submarine Hydrothermal Systems: The Emergence of GeobiologyMonday, 3 November 20038:00 AM - 12:00 PM
2002
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MULTIPLE FLUID EVENTS ASSOCIATED WITH PRECIOUS AND BASE-METAL VEIN MINERALIZATIONS AT COEUR D’ALENE AG-PB-ZN MINING DISTRICT
152 Economic Geology (Posters)Tuesday, 29 October 20021:30 PM - 5:30 PM
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DETECTION OF TEXTURAL, GEOCHEMICAL, AND MOLECULAR BIOMARKERS IN VOLCANIC ROCKS AS A PROXY FOR STUDIES OF EXTRATERRESTRIAL MATERIAL
T77 Terrestrial Approaches to Extraterrestrial Problems and Vice VersaMonday, 28 October 20028:00 AM - 12:00 PM
Date Unknown
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STABLE ISOTOPIC EVIDENCE FOR MICROBIAL OXIDATION OF NATURAL GAS IN SOILS NEAR LEAKING PETROLEUM WELLS OF WESTERN CANADA
T129 From Geochemistry of the Geosphere, Atmosphere, and Cosmos to Forensic Environmental Geochemistry (Posters): A Tribute to Ian Kaplan
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MICRO-ICHNOFOSSILS IN ANCIENT VOLCANIC ROCKS
T197 Traces of Life: Micro- to Macroscopic Evidence of Past and Present Biogenic Activity and their Implications (Posters)
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STABLE ISOTOPES AND SOLVING MIGRATORY MYSTERIES OF BIRDS OF PREY
T226 Working at the Interface of Isotope Geochemistry and Ecology: A Rapidly Growing Discipline (Posters)
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EVIDENCE FOR BIOALTERATION IN PILLOW LAVAS OF PRECAMBRIAN OPHIOLITES
T195 The Hunt for Precambrian Life: An Integrated Approach (Posters)