Activity

2026

• Oligocene Bimodal Magmatism in the Sangre de Cristo Range, Colorado: Geochronology, Geochemistry, and the Onset of Rio Grande Rift Extension
  24 Tectonics, Volcanism, and Sediment Dispersal Within and Proximal to the Rio Grande Rift and Southern Rocky Mountains (Posters)
  Tuesday, 19 May 2026

  8:00 AM - 5:30 PM

  Alvarado D/E