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Activity

2024

• NEW P, T, AND fO2 INSIGHTS OF THE EARLY TRANSCRUSTAL PLUMBING SYSTEM FOR MT TARANAKI, NZ
  T199 Subduction Zones and Their Volcanic Arcs: Initiation and Evolution, Structure, Metamorphism, Magmatism (Posters)
  Tuesday, 24 September 2024

  8:00 AM - 5:30 PM

  Hall D
• CONSTRAINING THE AGE AND DEPOSITIONAL CHARACTERISTICS OF THE SAUNDERS ASH, MT. TARANAKI, NEW ZEALAND
  T199 Subduction Zones and Their Volcanic Arcs: Initiation and Evolution, Structure, Metamorphism, Magmatism (Posters)
  Tuesday, 24 September 2024

  8:00 AM - 5:30 PM

  Hall D
• AGE AND PETROGENESIS OF THE MATLOCK ‘KERATOPHYRE’ IN NORTHWEST IOWA
  31 New Basement Perspectives on the Precambrian Evolution of North America (Posters)
  Tuesday, 23 April 2024

  8:00 AM - 12:00 PM

  Grand Ballroom, Oasis CC
• USING CR-SPINEL INCLUSIONS TO TRACK CHANGES IN PLAGIOCLASE CRYSTAL CARGOES IN PLAGIOCLASE ULTRAPHYRIC BASALTS FROM SITES U1500 AND U1502 ON THE SOUTH CHINA SEA RIFTED MARGIN
  15 Ultramafic and Mafic Magmatism
  Monday, 22 April 2024

  10:15 AM - 12:00 PM

  Fiji Ballroom, Oasis CC

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2023

• FORMATION AND STORAGE CONDITIONS OF LARGE-VOLUME SILICIC MAGMAS FROM THE AFRO-ARABIAN LARGE IGNEOUS PROVINCE
  252 D14. Recent Advances in Mineralogy and Petrology
  Wednesday, 18 October 2023

  1:30 PM - 5:30 PM

  315 / 316

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2021

• THE OTTER CREEK IGNEOUS COMPLEX, NW IOWA – 2.7 GA KOMATIITIC MAGMATISM ON THE SOUTHERN MARGIN OF THE SUPERIOR CRATON
  227 D22. Recent Advances in Precambrian Geology (Posters)
  Wednesday, 13 October 2021

  9:00 AM - 1:00 PM

  Exhibit Hall A
• UNDERSTANDING THE FLUVIAL-TIDAL TRANSITION ZONE IN MODERN AND ANCIENT SYSTEMS USING MAJOR AND TRACE ELEMENTS, C/S ANALYSIS, AND PALYNOLOGY
  T12 Applying Integrated Sedimentology and Ichnology to Refine Paleoenvironmental Interpretations, Identify Paleosalinities, and Reveal Key Sequence Stratigraphic Surfaces along Complex Coastlines
  Sunday, 10 October 2021

  8:00 AM - 12:00 PM

  ONLINE

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2020

• A PRELIMINARY ANALYSIS OF STRATIGRAPHIC COMPOSITIONAL VARIATIONS IN THE ARCHEAN OTTER CREEK IGNEOUS COMPLEX, NW IOWA
  Session 2: Novel and Classical Approaches to Deciphering Records of Precambrian Earth
  Tuesday, 19 May 2020

  8:00 AM - 11:15 AM
• U-PB BADDELEYITE AGE LINKS THE OSBORNE ANOMALY (NE IOWA) TO THE EARLY (1,150 MA) PHASE OF MIDCONTINENT RIFT ACTIVITY
  19 Intrusive Rocks of the Midcontinent Rift
  Monday, 18 May 2020

  1:30 PM - 5:30 PM

  French River Room 1

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2019

• GEOCHEMISTRY AND PETROGRAPHY OF THE OSBORNE CORE (NORTHEAST IOWA INTRUSIVE COMPLEX)
  198 D25. Recent Advances in Petrology, Igneous (Posters)
  Tuesday, 24 September 2019

  9:00 AM - 6:30 PM

  Hall AB, North Building
• PETROLOGY & GEOCHEMISTRY OF THE EL NEGRILLAR VOLCANIC FIELD, NORTHERN CHILE
  36 D11. Volcanoes and Igneous Rocks (Posters)
  Wednesday, 27 March 2019

  8:30 AM - 11:45 AM

  Big Basin/Kaw Nation Rooms
• PETROLOGY & GEOCHEMISTRY OF THE OSBORNE MAFIC INTRUSION, NW IOWA
  43 Mafic and Ultramafic Magmatism in the Mid-Continent and Beyond (Posters)
  Wednesday, 27 March 2019

  8:30 AM - 11:45 AM

  Big Basin/Kaw Nation Rooms
• AN OVERVIEW OF THE ALKALINE OFF-AXIS MAGMATISM OF THE SNAEFELLSNES PENINSULA, ICELAND
  8 Mafic and Ultramafic Magmatism in the Mid-Continent and Beyond
  Monday, 25 March 2019

  1:30 PM - 5:45 PM

  Kings Room
• THE NORTHEAST IOWA INTRUSIVE COMPLEX: A MAGMATIC CONUNDRUM RELATED TO THE MIDCONTINENT RIFT SYSTEM
  8 Mafic and Ultramafic Magmatism in the Mid-Continent and Beyond
  Monday, 25 March 2019

  1:30 PM - 5:45 PM

  Kings Room
• AN OVERVIEW OF THE ALKALINE OFF-AXIS MAGMATISM OF THE SNAEFELLSNES PENINSULA, ICELAND
  23 The Formation and Evolution of Iceland: Magmatic, Tectonic, and Geomorphological Processes
  Monday, 18 March 2019

  8:00 AM - 12:00 PM

  Rhode Island Room

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2018

• CLINOPYROXENE GEOBAROMETRY OF OFF-AXIS BASALTIC LAVAS FROM THE SNÆFELLSJÖKULL VOLCANO, ICELAND
  189 D28. Petrology, Igneous (Posters)
  Tuesday, 6 November 2018

  9:00 AM - 6:30 PM

  Halls J-K
• TEXTURAL AND COMPOSITIONAL CHARACTERISTICS OF METALLIC SPHERULES IN IMPACT MELT FROM MONTURAQUI CRATER, CHILE
  T43 Impact Cratering: Geologic, Geochemical, and Geophysical Signatures on the Terrestrial Planets (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K
• TEXTURAL AND COMPOSITIONAL CHARACTERISTICS OF METALLIC SPHERULES IN IMPACT MELT FROM MONTURAQUI CRATER, CHILE
  38 Economic Geology, Igneous and Metamorphic Petrology, Mineralogy (Posters)
  Tuesday, 17 April 2018

  8:00 AM - 5:30 PM

  First Floor Lobby
• GEOBAROMETRY OF OFF-AXIS BASALTIC GLASSES FROM THE SNAEFELLSNES PENINSULA, ICELAND
  38 Economic Geology, Igneous and Metamorphic Petrology, Mineralogy (Posters)
  Tuesday, 17 April 2018

  8:00 AM - 5:30 PM

  First Floor Lobby
• A PETROGRAPHIC AND COMPOSITIONAL STUDY OF PLAGIOCLASE IN THE ALKALINE OFF-RIFT BÚÐAHRAUN LAVA FLOW, SNÆFELLSNESS, ICELAND
  38 Economic Geology, Igneous and Metamorphic Petrology, Mineralogy (Posters)
  Tuesday, 17 April 2018

  8:00 AM - 5:30 PM

  First Floor Lobby

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2017

• GEOCHEMISTRY OF OFF-AXIS BASALTIC GLASSES FROM THE SNAEFELLSNES PENINSULA, ICELAND
  274 D35. Petrology, Igneous (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• LIP-PRINTING: A GEOCHEMICAL PROXY APPROACH TO LIP FORENSICS
  T238 Chemical Scene Investigations of Large Igneous Provinces II
  Tuesday, 24 October 2017

  1:30 PM - 5:30 PM

  Skagit 2

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2016

• GEOTHERMOBAROMETRY AND TEXTURAL ANALYSIS OF FLANK-ZONE ALKALI BASALTS FROM SNAEFELLSNES, ICELAND
  256 Recent Advances in Igneous Petrology and Geochemistry (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• TEXTURAL AND COMPOSITIONAL EVIDENCE FOR MAGMA MIXING IN THE ALKALINE OFF-RIFT BúðAHRAUN FLOW, ICELAND
  20 Undergraduate Research I (Posters)
  Monday, 18 April 2016

  1:30 PM - 5:30 PM

  Illinois Ballroom AB

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2015

• COMPLEXITIES OF MELT GENERATION AND STORAGE IN AN OFF-RIFT SETTING ON THE SNAEFELLSNES PENINSULA OF ICELAND REVEALED THROUGH DETAILED STUDY OF THE BERSERKJAHRAUN VOLCANIC FIELD
  21 Petrology & Planetary Geology
  Wednesday, 20 May 2015

  8:00 AM - 9:45 AM

  Hall of Ideas F
• QUANTIFYING MAGMA ASCENT RATES AND CRUSTAL CONTAMINATION TIMESCALES IN A CONTINENTAL MAGMATIC SYSTEM: A CASE STUDY OF THE BLOCK MOUNTAIN LAVA FLOW, SW MONTANA
  43 Mineralogy & Petrology (Posters)
  Wednesday, 20 May 2015

  1:30 PM - 5:30 PM

  Grand Terrace
• MAPPING THE PLUMBING SYSTEM OF AN OFF-RIFT VOLCANIC SETTING ON ICELAND USING GEOTHERMOBAROMETRY AND QUANTITATIVE TEXTURAL ANALYSES
  29 Geochemistry & Geomicrobiology (Posters)
  Wednesday, 20 May 2015

  8:00 AM - 12:00 PM

  Grand Terrace
• DISENTANGLING HIGH FREQUENCY CLIMATE OSCILLATIONS IN A VOLCANIC SETTING LAGUNA LEJIA, CHILE
  30 Limnogeology & Paleoclimatology/Paleoceanography (Posters)
  Wednesday, 20 May 2015

  8:00 AM - 12:00 PM

  Grand Terrace

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2014

• MINERALOGICAL AND TEXTURAL INVESTIGATIONS OF AN OFF-AXIS, SUB-GLACIAL, ALKALINE VOLCANIC FORMATION ON SNAEFELLSNES PENINSULA IN ICELAND
  27 Geochemistry (Posters)
  Friday, 25 April 2014

  1:30 PM - 6:00 PM

  Lancaster Ballroom

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2013

• NO REQUIREMENT FOR NON-PERIDOTITE SOURCES FOR SNAEFELLSNES OFF-AXIS LAVAS, ICELAND
  331 Igneous Petrology (Posters)
  Wednesday, 30 October 2013

  9:00 AM - 6:30 PM

  Hall D

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2012

• A GEOCHEMICAL INVESTIGATION OF ENVIRONMENTAL RESPONSE TO AFRO-ARABIAN LARGE IGNEOUS PROVINCE VOLCANISM USING OLIGOCENE CARBONATE SEDIMENTS FROM OCEAN DRILLING PROGRAM LEG 115 SITE 709, INDIAN OCEAN
  T191 Geochemical Proxies for Ancient Ocean Chemistry: Implications for Links Between Ocean Chemistry, Plate Tectonics, Sea Level, and Climate throughout the Late Precambrian and Phanerozoic
  Tuesday, 6 November 2012

  1:30 PM - 5:30 PM

  202AB
• ORIGIN OF FE-NI METAL SPHERULES IN IMPACT MELT AT THE MONTURAQUI IMPACT CRATER, CHILE
  T104 Impact Cratering in the Solar System: Processes and Products (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B

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2011

• INVESTIGATION OF WHETHER OLIGOCENE CARBONATE SEDIMENTS FROM ODP LEG 115 SITE 709, INDIAN OCEAN RECORD AN ENVIRONMENTAL RESPONSE TO AFRO-ARABIAN FLOOD BASALT VOLCANISM
  243 Geochemistry (Posters)
  Wednesday, 12 October 2011

  9:00 AM - 6:00 PM

  Hall C
• PETROGRAPHIC AND COMPOSITIONAL CHARACTERIZATION OF METALLIC SPHERULES IN IMPACT MELT AT MONTURAQUI CRATER, CHILE
  T117 Impact Cratering on the Earth, Moon, and Planets: Remote, Field, and Lab Studies (Posters)
  Monday, 10 October 2011

  9:00 AM - 6:00 PM

  Hall C
• THE GEOLOGY AND GEOCHEMISTRY OF ANCIENT GROUNDWATER IN THE CENTRAL PEAK AQUIFER OF THE MANSON IMPACT STRUCTURE, IOWA
  3 Hydrogeology II: Hydrostratigraphy and Water Quality
  Sunday, 9 October 2011

  8:00 AM - 12:00 PM

  Room M100HI
• INVESTIGATING MAGMA MIXING AT AGUAS CALIENTES VOLCANO, CHILE
  26 Undergraduate Research II (Posters)
  Sunday, 20 March 2011

  1:30 PM - 5:30 PM

  Grand Ballroom/Urban Room

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2009

• PB ISOTOPES IN VALANGINIAN WEISSERT EVENT SEDIMENTS AT ODP SITE 1149B LINKED TO LARGE-VOLUME SILICIC ERUPTIONS IN THE PARANá-ETENDEKA LARGE IGNEOUS PROVINCE
  T86 Volcanism, Impacts, Mass Extinctions, and Global Environmental Change I
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  Portland Ballroom 253
• MELT INCLUSION RECORDS OF MONOGENETIC ERUPTIONS: A BIMODAL EXAMPLE FROM DOTSERO VOLCANO, COLORADO
  123 Petrology, Igneous
  Monday, 19 October 2009

  1:30 PM - 5:30 PM

  E145
• ORIGINS OF COMPOSITIONAL VARIATIONS IN SMALL VOLUME BASALTS: ELEMENTAL, ISOTOPIC AND MELT INCLUSION EVIDENCE FROM THE ICE SPRINGS BASALT FLOW, UTAH
  33 Petrology, Igneous (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A
• ORIGIN AND EVOLUTION OF BASALTIC MAGMA OF NW COLORADO'S DOTSERO VOLCANO
  31 Geophysics and Igneous Petrology (Posters)
  Friday, 3 April 2009

  1:00 PM - 5:00 PM
• CHLORINE AS AN INDICATOR OF CRUSTAL CONTAMINATION AND LITHOSPHERIC METASOMATISM IN THE RIO GRANDE RIFT AND JEMEZ LINEAMENT, NEW MEXICO
  6 Geochemical and Isotopic Studies of Rocks, Minerals and Fluids
  Thursday, 2 April 2009

  8:00 AM - 12:00 PM

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2008

• Volatile Concentrations and Petrogenesis of Silicic Magmas in the Afro-Arabian Flood Volcanic Province in Yemen: A Melt Inclusion Study
  193 Mineralogy/Crystallography; Petrology, Experimental; Igneous; Metamorphic (Posters)
  Monday, 6 October 2008

  8:00 AM - 6:00 PM

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2007

• INVESTIGATING THE PETROGENESIS OF LOW-VOLUME BASALTIC VOLCANIC SYSTEMS: THE TABERNACLE HILL FLOW, UTAH
  29 Undergraduate Research (Posters)
  Thursday, 12 April 2007

  1:40 PM - 5:00 PM
• ORIGIN OF PB ISOTOPE VARIATIONS IN FE-MN CRUSTS FROM THE IZU-BONIN FOREARC
  29 Undergraduate Research (Posters)
  Thursday, 12 April 2007

  1:40 PM - 5:00 PM
• NEW INVESTIGATIONS OF THE MANSON IMPACT STRUCTURE, IOWA
  29 Undergraduate Research (Posters)
  Thursday, 12 April 2007

  1:40 PM - 5:00 PM
• PETROGENESIS OF WEST GREENLAND PICRITES: A MELT INCLUSION PERSPECTIVE
  10 Petrology (Posters)
  Wednesday, 11 April 2007

  1:40 PM - 5:00 PM
• CRYSTALLIZATION AND CRUSTAL ASSIMILATION IN THE ICE SPRINGS BASALT FLOW. UTAH
  10 Petrology (Posters)
  Wednesday, 11 April 2007

  1:40 PM - 5:00 PM
• PETROGENESIS OF HIGH-TI/Y MAGMA TYPES OF THE WESTERN PARANÁ FLOOD BASALT PROVINCE
  10 Petrology (Posters)
  Wednesday, 11 April 2007

  1:40 PM - 5:00 PM