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Activity

2013

• AGES AND PB-SR-ND ISOTOPES OF SILICATE ROCKS AT MOUNTAIN PASS, SOUTHERN CALIFORNIA
  37 Precambrian Geology (Posters)
  Sunday, 27 October 2013

  9:00 AM - 6:30 PM

  Hall D
• NEW SHRIMP-RG U-PB ZIRCON GEOCHRONOLOGY OF PALEOPROTEROZOIC BASEMENT ROCKS FROM WESTERN COLORADO: A REFINEMENT OF THE TIMING FOR PROTEROZOIC CRUSTAL GROWTH IN THE COLORADO PROVINCE
  14 Precambrian Petrology and Tectonics (Posters)
  Thursday, 16 May 2013

  8:00 AM - 5:00 PM

  North/South Ballroom

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2012

• INSIGHTS FROM PB ISOTOPES FOR THE ORIGIN OF PLACER GOLD IN RICH HILL, ARIZONA
  T139 Weathering of Mineral Deposits in Semi-Tropical and Tropical Climates
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  211AB
• A REFINEMENT OF THE TIMING FOR PROTEROZOIC CRUSTAL GROWTH IN WESTERNMOST COLORADO FROM SHRIMP-RG U-PB ZIRCON GEOCHRONOLOGY
  90 Precambrian Geology (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• SHRIMP-RG U-PB GEOCHRONOLOGY AND TRACE ELEMENT GEOCHEMISTRY OF ZIRCON FROM PROTEROZOIC GRANITIC PLUTONS IN THE SAWATCH RANGE, COLORADO, USA
  90 Precambrian Geology (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B

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2010

• FACTORS CONTROLLING GENERATION AND DISTRIBUTION OF 1400-MA PLUTONS IN COLORADO
  T281 Advances in the Geology, Geochemistry, Geochronology, Isotope Geochemistry, Geophysics, Structural Geology, and Tectonics of Central Colorado
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 205
• THE EARLY PROTEROZOIC POUDRE BASIN, AN IMPORTANT CONSTRAINT OF 1.77—1.73-GA TECTONIC EVENTS IN NORTHERN COLORADO
  T281 Advances in the Geology, Geochemistry, Geochronology, Isotope Geochemistry, Geophysics, Structural Geology, and Tectonics of Central Colorado
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 205
• TERTIARY MAGMATISM IN THE SILVER CLIFF, ROSITA, AND DEER PEAK VOLCANIC CENTERS, WET MOUNTAINS: COLORADO-GEOCHEMISTRY, GEOCHRONOLOGY, AND STRUCTURAL EVOLUTION
  T281 Advances in the Geology, Geochemistry, Geochronology, Isotope Geochemistry, Geophysics, Structural Geology, and Tectonics of Central Colorado
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 205
• SOME OF THE OLDEST ROCKS IN COLORADO ARE RIFT-RELATED? RESULTS FROM SHRIMP U-PB ZIRCON GEOCHRONOLOGY AND MAJOR AND TRACE-ELEMENT GEOCHEMISTRY
  T281 Advances in the Geology, Geochemistry, Geochronology, Isotope Geochemistry, Geophysics, Structural Geology, and Tectonics of Central Colorado
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 205
• CONTRASTING PLUTONIC STYLES IN THE PALEOPROTEROZOIC OF COLORADO BETWEEN CA. 1.725 TO 1.690 GA: RESULTS FROM SHRIMP U-PB ZIRCON GEOCHRONOLOGYAND MAJOR AND TRACE-ELEMENT GEOCHEMISTRY
  T281 Advances in the Geology, Geochemistry, Geochronology, Isotope Geochemistry, Geophysics, Structural Geology, and Tectonics of Central Colorado
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 205
• RECONNAISSANCE OF WEATHERING RATES IN ALPINE CATCHMENTS OF CENTRAL COLORADO, USA
  T211 Sources, Transport, and Fate of Trace and Toxic Elements in the Environment
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 207
• CENTRAL COLORADO GEODATABASE, AN EXAMPLE OF REGIONAL GEOSCIENCE INTEGRATION
  T108 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• IMPROVING ROCK COMPOSITION QUERIES OF GEOSPATIAL GEOLOGIC MAPS IN ARCGIS BY USING CHEMICALLY-DEFINED ROCK NAMES
  T108 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• PREDICTING RISKS TO AQUATIC LIFE BASED on LITHOLOGIC SPECIFIC GEOCHEMICAL BASELINES
  T87 Integrated Approaches to Modeling Geochemical, Hydrological, and Ecological Processes in Watersheds I
  Monday, 1 November 2010

  8:00 AM - 12:00 PM

  Room 207

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2009

• SHRIMP U-PB DATING OF RECURRENT CRYOGENIAN AND LATE CAMBRIAN-EARLY ORDOVICIAN ALKALIC MAGMATISM IN CENTRAL IDAHO: IMPLICATIONS FOR RODINIAN RIFT TECTONICS
  T232 New Insights Into Development of the Upper Neoproterozoic—Lower Paleozoic Western Laurentian Passive Margin
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  E145
• THE UNIQUE GEOLOGY AND GEOCHEMISTRY OF MONTEZUMA WELL, A NATURAL SPRING AT MONTEZUMA CASTLE NATIONAL MONUMENT, CENTRAL ARIZONA
  T89 Geology in the National Parks: Research, Mapping, and Education I
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  C123

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2007

• STRUCTURAL ELEMENTS WITHIN CRETACEOUS AND TERTIARY PLUTONS IN THE FRONT RANGE PORTION OF THE COLORADO MINERAL BELT
  T200 Geologic Structures, Fluid Flow, and Ore Deposits
  Wednesday, 31 October 2007

  8:00 AM - 12:00 PM

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2005

• MIOCENE AND PLIOCENE EXTENSIONAL BASINS OF NORTH-CENTRAL ARIZONA
  T225 Geometry and Evolution of Extensional Basins and their Influence on Fluid Flow, Sedimentation, Seismicity, and Magmatism
  Wednesday, 19 October 2005

  8:00 AM - 12:00 PM

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2002

• GEOLOGIC FRAMEWORK OF AQUIFER UNITS AND GROUND-WATER FLOW PATHS NEAR THE OUTLET OF TWO SOUTHWESTERN ALLUVIAL BASINS---UPPER VERDE RIVER, ARIZONA
  T175 Hydrogeologic Framework and Basin Hydrology of the Desert Southwestern United States
  Tuesday, 29 October 2002

  1:30 PM - 5:30 PM

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Date Unknown

• 40AR/39AR LASER INCREMENTAL-HEATING AGES OF DEVIL'S TOWER AND PALEOCENE-EOCENE INTRUSIONS OF THE NORTHERN BLACK HILLS, SOUTH DAKOTA AND WYOMING
  T207 Rocky Mountains III: Post-Laramide Uplift and Erosion of the Rocky Mountains and Colorado Plateau (Posters)