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Activity

2025

• HAFNIUM ISOTOPE CONSTRAINTS ON THE GEOCHEMICAL EVOLUTION OF THE WYOMING CRATONIC SUB-LITHOSPHRIC MANTLE
  28 Plumes, Ophiolites and Oceanic Crust: Honoring the Scientific Contributions of John W. Shervais
  Friday, 4 April 2025

  8:00 AM - 12:00 PM

  Balboa/Calaveras

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2023

• LITHOSPHERIC CONTROLS ON ALKALINE VOLCANISM: EVIDENCE FROM NYIRAGONGO AND NYAMULAGIRA VOLCANOES, VIRUNGA VOLCANIC PROVINCE, DR CONGO
  11 Drivers of Continental Magmatism
  Tuesday, 23 May 2023

  1:30 PM - 5:00 PM

  Longs Peak 302A
• EFFECTS OF CRUSTAL ASSIMILATION ON 238U-230TH DISEQUILIBRIA IN CONTINENTAL ARC SETTINGS: EVIDENCE FROM REVENTADOR VOLCANO, ECUADOR
  11 Drivers of Continental Magmatism
  Tuesday, 23 May 2023

  1:30 PM - 5:00 PM

  Longs Peak 302A

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2018

• PREHISTORIC LAVAS ON MT ETNA SHOW ISOTOPIC EVIDENCE FOR SUBDUCTION COMPONENT
  T41 Magmas Assemble! Petrologic, Geochemical, Chronologic, and Geophysical Insights into the Architecture and Timescales of Magmatic Systems (Posters)
  Sunday, 4 November 2018

  9:00 AM - 5:30 PM

  Halls J-K

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2017

• THE NATURE AND EVOLUTION OF MANTLE UPWELLING AT ROSS ISLAND, ANTARCTICA
  274 D35. Petrology, Igneous (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• THE HIGH-TI CAMP FREETOWN LAYERED COMPLEX (SIERRA LEONE) - LITHOSPHERIC IMPRINTING REVEALED BY ISOTOPE SYSTEMATICS
  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

• ISOTOPE GEOCHEMISTRY OF SCABLAND FLOOD DEPOSITS
  23 Megafloods, Paleohydrology, and Fluvial Processes on Earth and Beyond: In Recognition of the Scientific Contributions of Victor R. Baker (Posters)
  Thursday, 19 May 2016

  8:00 AM - 5:00 PM

  Clearwater Room

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2014

• THE LARGEST OF THE CAMP INTRUSIONS: A GEOCHEMICAL AND ISOTOPIC STUDY OF THE FREETOWN LAYERED COMPLEX (SIERRA LEONE)
  T14 Magmas and Their Sources I: A Tribute to the Distinguished Career of Fred Frey
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  205/206

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2013

• CONVECTIVE REMOVAL OF COLORADO PLATEAU LITHOSPHERE FROM THE OUTSIDE-IN AND RESULTING MAGMATISM AND SURFACE UPLIFT
  304 125 Anniversary Pardee Symposium: Advances in Understanding Earth Structure and Process from EarthScope
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Mile High Ballroom 4AB
• DEVELOPING BIOGEOCHEMICAL TRACERS OF APATITE WEATHERING BY ECTOMYCORRHIZAL FUNGI
  48 Critical Zone Processes
  Tuesday, 19 March 2013

  1:30 PM - 5:55 PM

  Adams Room

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2009

• USE AND ABUSE OF HF MODEL AGES
  T211 Geochemical Approaches to Sedimentary Provenance Studies II
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  Portland Ballroom 252
• 200 MILLION YEARS OF KOMATIITE EVOLUTION IN THE BARBERTON GREENSTONE BELT, SOUTH AFRICA
  T206 Greenstone Belts, Archaean Earth, and Early Life
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  B116