Abstract: Determining the lithology, extent, origin, and age of hummocks can be challenging, especially if the
Palabras claves: Buenavista, Chalupas Caldera, dome collapse breccia, field mapping, scanning electron microscope imaging, Volcanic hazards
Autores: Elizabeth H. Gaunt, Josué Salgado, Marco D. Córdova, Patricia A. Mothes