26 Geologic Maps, Geophysical Maps, 3-D Geologic Models, Digital Mapping Techniques, Map Derivatives, and Digital Map preparation (Posters)

This poster session will highlight new geologic maps, mapping programs, and innovations in geological mapping techniques, including data management, web accessibility, 3-dimensional maps and cross sections, and applications in engineering geology and water/land management.

Tuesday, 10 March 2026
9:00 AM - 5:00 PM
RCC, Lower Level Hall

Participants

• Chair Randy Kath
• Chair Karen Tefend

Presentations

• 9:00 AM
  Digital Mapping of Soil Profile to Monitor Copper Distribution in the Brazilian Cerrado
  Ronny Barbosa, Federal University of Piauí, Teresina, PI and Paulo Henrique Dalto, Federal University of Piauí, Bom Jesus, PI and Vanessa Martins, Federal University of Piauí, Teresina, PI and Ozeas Costa Jr, The Ohio State University, Mansfield, OH
  411508 (Technical Sessions)
• 9:00 AM
  New geologic map of the western half of the Emporia 30x60-minute quadrangle, Virginia and North Carolina
  Mark Carter, Florence Bascom Geoscience Center, Reston, VA and Ryan Deasy, USGS, Reston, VA and William Odom, USGS, Reston, VA and Anjana Shah, USGS, Denver, CO and Shannon Mahan, USGS, Denver, CO and Diana Carriker, U.S. Geological Survey, Reston, VA and Tomonori Naya, Geological Survey of Japan and Justin Futrell, University of North Carolina Wilmington, Wilmington, NC and Arthur Merschat, USGS, Zionville, NC and David Blake, University of North Carolina Wilmington, Wilmington, NC and Ryan McAleer, U.S. Geological Survey Florence Bascom Geoscience Center, Reston, VA and Christopher Holm-Denoma, U.S. Geological Survey, Denver, CO and Jorge Vazquez, United States Geological Survey, MS 910, Menlo Park, CA and Nicholas Powell, USGS, Sterling, VA and Laura Pianowski, USGS, Denver, CO
  411584 (Technical Sessions)
• 9:00 AM
  Geologic map of the Wytheville 30- x 60-minute quadrangle, Virginia, North Carolina and Tennessee
  Arthur Merschat, United States Geological Survey, Marion, VA and Mark Carter, United State Geological Survey, Richmond, VA and Matthew Heller, Geology and Mineral Resources Program, Charlottesville, VA and Benjamin Weinmann, United States Geological Survey, Kearneysville, WV and William Swanger, Geology and Mineral Resources Program, Charlottesville, VA and Holly Mangum, Geology and Mineral Resources Program, Charlottesville, VA and William Burton, United State Geological Survey, Reston, VA and Ryan Deasy, United States Geological Survey, Reston, VA and Mercer Parker, United States Geological Survey, Reston, VA and Fred Webb, Appalachian State University, Boone, NC and Ryan McAleer, United States Geological Survey, Reston, VA
  411681 (Technical Sessions)
• 9:00 AM
  Evaluating the Geology and Geochronology of the McLeansville Quadrangle: Bedrock Mapping, Geochemical Analyses, and U/Pb Age-Dating in the Greensboro 100K
  Katherine Pelt, North Carolina State University, Raleigh, NC and Magdalena Curry, North Carolina State University, Raleigh, NC
  411691 (Technical Sessions)
• 9:00 AM
  New Compiled Geologic Map of the Henderson and Western Portion of the Roanoke Rapids 30x60-Minute Quadrangles, North Carolina Eastern Piedmont
  David Blake, University of North Carolina Wilmington, Wilmington, NC and Edward Stoddard, North Carolina State University, Raleigh, NC and Philip Bradley, NC Geological Survey, Raleigh, NC and Todd LaMaskin, University of North Carolina Wilmington, Wilmington, NC
  411805 (Technical Sessions)
• 9:00 AM
  PaleoMapper: New Software for Simple and Accessible Paleogeographic Map Generation
  Emma Havens, PALEOMAP Project, Evanston, IL and David Walsh, Spring, TX and Christopher Scotese, Department of Earth, Environmental, and Planetary Sciences, Northwestern University, Evanston, IL
  411829 (Technical Sessions)
• 9:00 AM
  An updated map of the Brevard Zone showing Two-dimensional strain analysis of the Long Island Creek Gneiss with proximity to the zone of most intense shearing in the Brevard Zone in western Georgia and eastern Alabama
  Randy Kath, Geology, Carrollton, GA
  411905 (Technical Sessions)