Activity

2024

• RARE EARTH ELEMENT (REE) ENRICHMENT IN THE BASAL CRETACEOUS TRANSGRESSIVE CLAYS IN NORTHWESTERN IOWA
  T251 Investigating Earth’s Past, Present, and Future with Continental Scientific Drilling (Posters)
  Wednesday, 25 September 2024

  8:00 AM - 5:30 PM

  Hall D
• INITIAL RESULTS OF INTEGRATED CONODONT AND CARBON ISOTOPE BIOCHEMOSTRATIGRAPHY OF THE SILURIAN ALTAJME CORE, GOTLAND, SWEDEN
  T193 Insights from Microfossils and Their Modern Analogues: From Traditional and Emerging Approaches to Critical Reevaluations (Posters)
  Tuesday, 24 September 2024

  8:00 AM - 5:30 PM

  Hall D
• UPPER ORDOVICIAN REE-ENRICHED PHOSPHORITES IN THE CENTRAL U.S. — STATUS AND NEW DEVELOPMENTS
  T51 Linking Mineral Resources and Their Geologic Framework II: The USGS Earth Mapping Resources Initiative (Earth MRI) and Related Critical Minerals Research
  Sunday, 22 September 2024

  1:30 PM - 5:30 PM

  212A
• ASSESSMENT OF CRITICAL MINERAL POTENTIAL OF PENNSYLVANIAN METALLIFEROUS BLACK SHALES ACROSS ILLINOIS
  T51 Linking Mineral Resources and Their Geologic Framework II: The USGS Earth Mapping Resources Initiative (Earth MRI) and Related Critical Minerals Research
  Sunday, 22 September 2024

  1:30 PM - 5:30 PM

  212A
• CHARACTERIZATION OF REE-ENRICHED MINE WASTE AT THE BROWNS BOTTOM QUARRY IN DUBUQUE, IOWA, USA
  24 Critical Mineral Studies in the Midcontinent US
  Tuesday, 23 April 2024

  8:00 AM - 12:00 PM

  Maui Ballroom, Oasis CC
• APPLICATIONS OF TROMINO® PASSIVE AND ACTIVE SEISMIC TECHNIQUES TO HYDROGEOLOGICAL QUESTIONS ACROSS IOWA
  1 Using Near Surface Geophysics to Solve Geological Problems
  Sunday, 21 April 2024

  1:30 PM - 5:30 PM

  Maui Ballroom, Oasis CC

2023

• THE RISE OF PINNACLE REEFS DURING THE MID-TELYCHIAN MANITOWOC EVENT
  23 Carbonate Formation and Diagenesis
  Friday, 5 May 2023

  8:00 AM - 12:00 PM

  EC 514
• ADVANCING THE UNITED STATES’ GEOLOGIC FRAMEWORK IN THE SEARCH FOR CRITICAL MINERALS: STUDY OF REE-ENRICHED PHOSPHORITES YIELDS NEW INSIGHTS INTO CHICAGO SUBSURFACE RESOURCES
  14 Critical Minerals in North-Central United States: Exploration, Mining, and Processing
  Thursday, 4 May 2023

  1:30 PM - 5:30 PM

  EC 414

2022

• THE EXPANSION OF REDUCED ENVIRONMENTS DURING THE IREVIKEN BIOGEOCHEMICAL EVENT: NEW Δ34S DATA ACROSS THE LLANDOVERY-WENLOCK BOUNDARY OF GOTLAND, SWEDEN
  T168 Dynamics of Earth’s Climate System and Biogeochemical Cycles in Deep Time (Posters)
  Tuesday, 11 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F
• RECONCILIATION OF PENNSYLVANIAN STRATIGRAPHIC NOMENCLATURE IN THE MIDCONTINENT, USA
  T30 Geology across Geographic Boundaries: Identifying Challenges and Opportunities Related to the Creation of a Digital Geologic Map of the United States by the End of This Decade (Posters)
  Sunday, 9 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F
• A MULTISTATE ASSESSMENT OF CRITICAL MINERALS IN PENNSYLVANIAN BLACK SHALES OF THE US MIDCONTINENT
  T41 Critical Minerals and Framework Geology: The USGS Earth Mapping Resources Initiative (Earth MRI) and Related Activities II
  Sunday, 9 October 2022

  1:30 PM - 5:30 PM

  601
• PRELIMINARY EARTH MRI RESULTS FROM DEVONIAN-MISSISSIPPIAN RARE EARTH ELEMENT (REE) ENRICHED SEDIMENTARY PHOSPHATE ACROSS THE EASTERN US
  T41 Critical Minerals and Framework Geology: The USGS Earth Mapping Resources Initiative (Earth MRI) and Related Activities II
  Sunday, 9 October 2022

  1:30 PM - 5:30 PM

  601
• FILLING IN THE GAPS: USING PASSIVE SEISMIC FOR BEDROCK TOPOGRAPHIC CONTROL IN IOWA, USA
  6 Geologic Mapping Using the H/V Spectral Ratio Method in the North-Central United States
  Thursday, 7 April 2022

  9:55 AM - 12:00 PM

  North Meeting Room 212

2021

• ORGANIC CARBON ISOTOPE AND CONODONT BIO-CHEMOSTRATIGRAPHY OF THE BASE TELYCHIAN (SILURIAN) GLOBAL BOUNDARY STRATOTYPE SECTION AND POINT (GSSP), CEFN CERIG, WALES
  T177 Correlation of Global Stages, Series, and Systems into North American Stratigraphic Successions
  Tuesday, 12 October 2021

  1:30 PM - 5:30 PM

  A106