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Activity

2022

• PROTEROZOIC SOILS EXPERIENCED LESS CHEMICAL WEATHERING THAN DID PHANEROZOIC SOILS
  T145 Soils and Paleosols across Space and Time I: A Celebration of Steven G. Driese
  Tuesday, 11 October 2022

  8:00 AM - 12:00 PM

  207
• REINTERPRETING THE JUNIATA PALEO-VERTISOL (LATE ORDOVICIAN) AT BEANS GAP IN EASTERN TENNESSEE
  T145 Soils and Paleosols across Space and Time I: A Celebration of Steven G. Driese
  Tuesday, 11 October 2022

  8:00 AM - 12:00 PM

  207
• KINEMATIC PARTITIONING IN THE ECHO LAKE DEFORMATION ZONE, SEIAD ULTRAMAFIC COMPLEX, KLAMATH MOUNTAINS, CA
  T77 Deformation Zones in Time and Space I: A Celebration of the Career of Steven Wojtal
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  207

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2021

• SEDIMENTOLOGY, PALEOMAGNETISM AND DETRITAL ZIRCON PROVENANCE OF A PROTEROZOIC METAGRAYWACKE SUCCESSION IN MARATHON COUNTY, WISCONSIN, USA
  227 D22. Recent Advances in Precambrian Geology (Posters)
  Wednesday, 13 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• PROTEROZOIC GEOLOGY OF THE DELLS OF THE EAU CLAIRE RIVER IN EASTERN MARATHON COUNTY, WISCONSIN, USA
  T53 Sigma Gamma Epsilon Student Research Exhibition (Posters)
  Sunday, 10 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A

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2020

• GEON 14 OROGENESIS IN SOUTHERN LAURENTIA: A PERSPECTIVE FROM THE MIDCONTINENTAL BARABOO OROGENY
  T108 Assembling Laurentia: GEON 14 Enigmas and Advances in Understanding the Crustal Evolution and Paleogeography of the Early Mesoproterozoic North America
  Wednesday, 28 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms
• GEON 14 MAGMATISM, DEFORMATION, AND METASOMATISM IN THE SOUTHERN LAKE SUPERIOR REGION: DEFINING THE BARABOO OROGENY
  2 Insights into Processes of Proterozoic Crustal Growth, Modification, and Stabilization in the North-Central U.S. Continental Interior
  Monday, 18 May 2020

  8:00 AM - 12:00 PM

  French River Room 1
• AGE AND SIGNIFICANCE OF DEFORMED POST-PENOKEAN MAFIC DIKES FOR GROWTH AND OVERPRINTING OF PROTEROZOIC PROVINCES IN CENTRAL WISCONSIN, SOUTHERN LAKE SUPERIOR REGION
  2 Insights into Processes of Proterozoic Crustal Growth, Modification, and Stabilization in the North-Central U.S. Continental Interior
  Monday, 18 May 2020

  8:00 AM - 12:00 PM

  French River Room 1
• 40AR/39AR K-FELDSPAR THERMOCHRONOLOGY RESULTS FROM THE SOUTHERN LAKE SUPERIOR REGION: REHEATING AND STABILIZATION OF PROTEROZOIC LITHOSPHERE RELATED TO LATE PROTEROZOIC MAGMATIC UNDERPLATING
  2 Insights into Processes of Proterozoic Crustal Growth, Modification, and Stabilization in the North-Central U.S. Continental Interior
  Monday, 18 May 2020

  8:00 AM - 12:00 PM

  French River Room 1

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2019

• THE GEON 14 WOLF RIVER TECTONOMAGMATIC EVENT: A MIDCONTINENTAL LINK BETWEEN THE PICURIS AND PINWARIAN OROGENIES
  T60 Precambrian Linkages across Laurentia: Looking for Geological, Geophysical, and Paleogeographic Connections and Controversies Associated with the Growth and Tectonic Evolution of Laurentia from the Neoarchean to the Neoproterozoic II
  Sunday, 22 September 2019

  1:30 PM - 5:30 PM

  Room 229B, North Building

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2018

• BARABOO INTERVAL QUARTZITES: THE DOTT LEGACY AND NEW REVELATIONS
  T19 Celebrating the Sedimentary Legacy of Dr. Robert H. Dott, Jr., Part I
  Sunday, 4 November 2018

  8:00 AM - 12:00 PM

  Sagamore Ballroom 7

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2017

• THE EFFECT OF MAGMATIC UNDERPLATING ON RHEOLOGICAL PROPERTIES OF THE UPPER MANTLE: THEORY AND OBSERVATION
  T320 Challenges in Tectonics: Beyond Steady State: New Developments in Understanding Strain Localization Processes and the Rheology of the Lithosphere
  Wednesday, 25 October 2017

  8:00 AM - 12:00 PM

  Tahoma 2
• APPLICATIONS OF τP2O5 AND τFE2O3 AS INDICATORS OF MICROBIAL BIOCYCLING AND REDOX PROCESSES IN PRECAMBRIAN PALEOSOLS AND PALEOSAPROLITES
  2 Advances in the Application and Development of Terrestrial Paleoclimate Proxies
  Monday, 13 March 2017

  8:00 AM - 12:00 PM

  Grand Ballroom F

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2016

• GEOCHEMICAL CONSTRAINTS ON DURATION OF WEATHERING FOR NEOPROTEROZOIC BALTIC PALEOSOL
  T61 Deep Weathering, Ancient Landscapes and Regolith- Dominated Terrains (Posters)
  Sunday, 25 September 2016

  9:00 AM - 5:30 PM

  Exhibit Hall E/F

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2015

• PRECAMBRIAN WEATHERING PROFILES IN THE LAKE SUPERIOR REGION: COMPARISONS AND CONSTRAINTS ON MASS FLUX AND ATMOSPHERIC CO2 ESTIMATES FOR METASOMATIZED PALEOSOLS
  1 Precambrian Geology of the Great Lakes Region
  Tuesday, 19 May 2015

  8:00 AM - 11:20 AM

  Hall of Ideas H
• THE PALEOPROTEROZOIC EVOLUTION OF THE BARABOO RANGE, WISCONSIN:  300 MILLION YEARS OF SUCCESSIVE MAGMATISM, CRATONIC STABILIZATION, SEDIMENTATION, DEFORMATION AND K-METASOMATISM
  1 Precambrian Geology of the Great Lakes Region
  Tuesday, 19 May 2015

  8:00 AM - 11:20 AM

  Hall of Ideas H
• HETEROGENEITY OF THE LITHOSPHERIC MANTLE BENEATH MARIE BYRD LAND, WEST ANTARCTICA
  71 The Role of Interacting Processes in Deformation (Posters)
  Wednesday, 25 March 2015

  8:00 AM - 12:00 PM

  Presidential Ballroom

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2013

• PERIDOTITE-PYROXENITE RELATIONSHIPS IN OROGENIC PERIDOTITES FROM LIVERPOOL LAND, EASTERN GREENLAND CALEDONIDES: CHEMICAL METASOMATISM OR MECHANICAL MIXING?
  190 Advances in Igneous Petrology
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 501
• CRUSTAL-SCALE DETACHMENT WITHIN AN ACCRETIONARY SETTING, SEIAD COMPLEX, RATTLESNAKE CREEK TERRANE, KLAMATH MOUNTAINS
  T116 Gondwanan Terranes along Laurentian Margins
  Monday, 28 October 2013

  8:00 AM - 12:00 PM

  Room 505

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2012

• A REGIONAL STUDY OF δ18O IN ECLOGITES AND ASSOCIATED ROCKS OF THE BOHEMIAN MASSIF
  43 Insights in Geochemistry
  Sunday, 4 November 2012

  1:30 PM - 5:30 PM

  209AB

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2011

• EUROPEAN OROGENIC GARNET PERIDOTITES: GEOTHERMOBAROMETRY, COOLING RATES, AND TECTONOTHERMAL IMPLICATIONS
  T12 Ultrahigh-Pressure Metamorphism: Observations from Nano- through Outcrop- to Plate-Tectonic Scales I: In Honor of J.G. Liou, 2011 MSA Roebling Medalist
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room 102D-F
• O ZONING IN ECLOGITE GARNET - A RECORD OF EVOLVING HIGH PRESSURE FLUIDS
  47 Mineralogy/Crystallography
  Sunday, 9 October 2011

  1:30 PM - 5:30 PM

  Room 102BC

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2010

• OXYGEN ISOTOPE ZONING IN HIGH TEMPERATURE/HIGH PRESSURE GARNETS
  T240 Garnet and Its Use in Unraveling Metamorphic and Tectonic Processes
  Wednesday, 3 November 2010

  8:00 AM - 12:00 PM

  Mile High Ballroom 1CD
• STRESS ESTIMATES FROM THE MANTLE BELOW THE CALAVERAS FAULT
  105 Tectonics (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• 40Ar/39Ar DATING OF GEON 14 K-METASOMATISM AND HYDROTHERMAL ALTERATION IN THE SOUTHERN LAKE SUPERIOR REGION
  8 Precambrian Geology of the Midcontinent: Celebrating the Career of W.R. Van Schmus
  Monday, 12 April 2010

  8:30 AM - 12:00 PM

  Cooper Creek 2

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2009

• 168 MA GRANULITE FACIES METAMORPHISM AND 154 MA REFRIGERATION IN THE SEIAD METAOPHIOLITE COMPLEX, RATTLESNAKE CREEK TERRANE, KLAMATH MOUNTAINS
  T231 New Developments in Understanding the Mesozoic Cordilleran Orogen: Linking Forearc, Arc, and Backarc Processes
  Wednesday, 21 October 2009

  8:00 AM - 12:00 PM

  A107/108/109

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2008

• Lithophile and Siderophile Element Systematics and Isotope Chronology Associated with Melt Depletion and Metasomatism of a Relict Peridotite
  T170 Strengthening Links between Metamorphic Conditions and Time: New Advances in High-Temperature Geochronology and Tracing P-T-t Paths of Metamorphic Terranes
  Sunday, 5 October 2008

  1:30 PM - 4:45 PM

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2007

• DIFFERENTIATING PEDOGENESIS FROM DIAGENESIS IN EARLY TERRESTRIAL PALEOWEATHERING SURFACES FORMED ON GRANITIC COMPOSITION PARENT MATERIALS
  186 Sediments, Clastic
  Wednesday, 31 October 2007

  8:00 AM - 12:00 PM
• GRANULITE- TO AMPHIBOLITE-FACIES METAMORPHISM AND PENETRATIVE DEFORMATION IN A DISRUPTED OPHIOLITE, KANGAROO MOUNTAIN AREA, KLAMATH MOUNTAINS, CALIFORNIA: A DEEP VIEW INTO THE BASEMENT OF AN ACCRETED, OCEANIC ISLAND ARC
  35 Origin and Accretionary Processes of Cordilleran Terranes: New Methods, Models and Challenges II
  Sunday, 6 May 2007

  1:30 PM - 6:00 PM

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2005

• PROTEROZOIC QUARTZITES AT HAMILTON MOUNDS, CENTRAL WISCONSIN: IMPLICATIONS FOR GEON 17 MAGMATISM, SEDIMENTATION, AND TECTONICS IN THE SOUTHERN LAKE SUPERIOR REGION
  2 Continental Tectonics of Shield Regions
  Thursday, 19 May 2005

  8:25 AM - 11:50 PM

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2003

• ARCHEAN TO PALEOZOIC EVOLUTION OF THE SANDVIK GARNET PERIDOTITE, WESTERN GNEISS REGION, NORWAY
  T219 Phase Relations, High P-T Terrains, P-T-ometry and Plate Pushing IV: A Tribute to W.G. Ernst
  Wednesday, 5 November 2003

  8:00 AM - 12:00 PM
• MICROBIAL CRUSTS AS THE EARLIEST LIFE ON LAND
  239 Precambrian Geology
  Wednesday, 5 November 2003

  1:30 PM - 5:30 PM

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2001

• TIMING OF HIGH-PRESSURE METAMORPHISM IN THE GETIC-SUPRAGETIC BASEMENT NAPPES OF THE SOUTH-CARPATHIAN MOUNTAINS FOLD-THRUST BELT
  176 Metamorphic Petrology III
  Thursday, 8 November 2001

  1:30 PM - 5:30 PM
• RECOGNITION OF WOLF RIVER-AGE METAMORPHISM IN THE BARABOO RANGE BY MEANS OF 40AR/39AR THERMOCHRONOLOGY
  4 Probing the Precambrian in the Midwest: Reconciling Geological, Geochemical and Geophysical Observations-I
  Monday, 23 April 2001

  8:00 AM - 12:00 PM

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Date Unknown

• AN INTEGRATED STUDY OF UPPER MANTLE XENOLITHS FROM THE SAN ANDREAS FAULT, CALIFORNIA
  224 Tectonics (Posters) III: Cascades, California, Laramide, and Circum-Pacific Tectonics