Crustal structure of the Lazufre volcanic complex and the Southern Puna from 3-D inversion of magnetotelluric data: Implications for surface uplift and evidence for …

M Unsworth, MJ Comeau, D Diaz, H Brasse… - …, 2023 - pubs.geoscienceworld.org
Abstract The Central Andes are unique in the global system of subduction zones in that a
significant, high-altitude plateau has formed above a subduction zone. In this region, both …

Combining dense seismic arrays and broadband data to image the subsurface velocity structure in geothermally active South‐central Utah

D Wells, FC Lin, K Pankow, B Baker… - Journal of Geophysical …, 2022 - Wiley Online Library
South‐central Utah is characterized by Quaternary volcanism, current geothermal activity,
and unusually high surface heat flux across the region. Additionally, there are three …

Multi-scale, open-system magmatic and sub-solidus processes contribute to the chemical and isotopic characteristics of the Jurassic Guadalupe Igneous Complex …

BC Ratschbacher, K Ardill, CB Keller… - …, 2024 - pubs.geoscienceworld.org
The chemical and isotopic characteristics of a solidified pluton represent the integration of
magmatic and sub-solidus processes operating across a range of spatial and temporal …

Probabilistic volcanic hazard assessment of the 22.5–28 S segment of the central volcanic zone of the andes

D Bertin, JM Lindsay, SJ Cronin, SL de Silva… - Frontiers in Earth …, 2022 - frontiersin.org
Evaluation of volcanic hazards typically focusses on single eruptive centres or spatially
restricted areas, such as volcanic fields. Expanding hazard assessments across wide …

Validation of Ps‐P Tomography for Obtaining 3D Crustal VP/VS With Small‐N Data Sets: An Application to the Mount St. Helens Magmatic System

DE Portner, JR Delph, E Kiser, GA Abers… - Journal of …, 2024 - Wiley Online Library
The high sensitivity of VP/VS to the presence of melt makes images of VP/VS structure
particularly useful in magmatic systems, but detailed three‐dimensional models of VP/VS …

Constraining the lithospheric discontinuity structure beneath Hawaiʻi using teleseismic receiver functions

B Herr, J Delph - Journal of Geophysical Research: Solid Earth, 2023 - Wiley Online Library
Abstract The Hawaiian Islands represent the youngest portion of the long‐lived Hawaiian‐
Emperor Seamount chain sourced from hotspot volcanism on the northwesterly moving …

Multi-Scale Imaging of the Andean Subduction Zone from the Crust of the Northern Andes to the Nazca Slab's Descent into the Lower Mantle from Seismic …

EE Rodríguez - 2023 - search.proquest.com
Abstract The Nazca-South America subduction zone spans> 7,000 km of the South America
margin. It is characterized by the subduction of the oceanic Nazca plate beneath continental …

Volcano-tectonic history and volcanic hazard assessment of the 22.5-29° S segment of the Central Volcanic Zone of the Andes

D Bertin - 2022 - researchspace.auckland.ac.nz
Evaluating volcanic hazards typically focusses on single eruptive centres or spatially
restricted areas, such as volcanic fields. Expanding hazard assessment across wide regions …