Stephen Osborn
The University of Arizona, Tuscon, AZ
Activity
2009
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EVIDENCE FOR BASINAL-BRINE MIGRATION AND WATER ROCK INTERACTIONS FROM 129I/I, 87SR/86SR AND TRACE METAL GEOCHEMISTRY: NORTHERN APPALACHIAN BASIN
T239 Fluid-Driven Geochemical Transformations: In Honor of Harold HelgesonWednesday, 21 October 20098:00 AM - 12:00 PMPortland Ballroom 252
2008
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Iodine-129 of Appalachian Basin Brines: Implications for Microbial Fractionation and Fluid Migration
T136 Isotopic Tracers in Deep Groundwater BasinsSunday, 5 October 20088:00 AM - 12:00 PM
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Comparison of K-Ar Dates of Diagenetic Illite and Magnetic Characteristics in Concretions, Disturbed Belt, Montana
T131 Magnetism of Sedimentary Rocks and SedimentsSunday, 5 October 20088:00 AM - 12:00 PM
2007
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ORIGIN AND DISTRIBUTION OF NATURAL GAS IN UPPER DEVONIAN ORGANIC-RICH SHALES, APPALACHIAN BASIN
T91 Microbial Origin of Hydrocarbon Gases in Coal Beds and Sedimentary BasinsMonday, 29 October 20071:30 PM - 5:30 PM
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COUPLED HYDROLOGY AND BIOGEOCHEMISTRY OF PALEOCENE-EOCENE COAL BEDS, NORTHERN GULF OF MEXICO
T91 Microbial Origin of Hydrocarbon Gases in Coal Beds and Sedimentary BasinsMonday, 29 October 20071:30 PM - 5:30 PM