EW
Member Since 1984
Edward Wesley Hildreth
USGS Western Regional Offices Menlo Park
AGU Research
Search
Filters
Clear All
Simcoe Mountains Intraplate Volcanic Field East of the Cascades
POSTER SESSION A
general program | 19 september 2022
Judy Fierstein, Edward (Wes) W. Hildreth
The Simcoe Mountains volcanic field of south-central Washington drapes ~1,660 km2 of the Yakima Foldbelt. Its eruptive products are mostly mildly alka...
View Abstract
Pliocene Basaltic Flare-up: 150-km-long Belt—Sierran San Joaquin to Candelaria, Nevada
POSTER SESSION A
general program | 19 september 2022
Edward (Wes) W. Hildreth, Judy Fierstein, Andrew T...
Ongoing mapping and Ar-dating of precaldera volcanics around Long Valley—and far SW and NE of it—has made us appreciate the continuity and vent densit...
View Abstract
Trace element and radiogenic isotope (Sr-Nd-Hf-Pb) geochemistry of diverse lava types in the southern Washington backarc.
CONNECTING THE INS AND OUTS OF SUBDUCTION ZONES: EXPERIMENTS, MODELS, AND OBSERVATIONS AS CONSTRAINTS FOR INPUTS, PROCESSES, AND OUTPUTS III ELIGHTNING
tectonophysics | 16 december 2021
Gary D. Fowler, Vincent J. Salters, William P. Lee...
The Simcoe Mountains volcanic field, in the backarc of the southern Washington Cascades Columbia transect (CCT) has a diverse assemblage of Quaternary...
View Abstract
Comparative Rhyolite Systems: Inferences From Vent Patterns and Eruptive Episodicities: Eastern California and Laguna del Maule
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
01 july 2021
Edward (Wes) W. Hildreth
Distilling my experience in having field mapped in detail the volcanic fields at Laguna del Maule and Long Valley and having worked out their time&...
Late Neogene Basaltic Flare-up: 330-vent NE-trending Belt—170-km-long—Continuous through Central Sierra Nevada–Long Valley–Adobe Hills–Mina Deflection–to Candelaria
INTRACONTINENTAL DEFORMATION: FROM THE SURFACE TO THE UPPER MANTLE III POSTERS
tectonophysics | 11 december 2020
Edward (Wes) W. Hildreth, Judy Fierstein, Andrew T...
Ongoing mapping and Ar-dating of precaldera volcanics around Long Valley—and far SW and NE of it—led us to appreciate the continuity and vent density ...
View Abstract
Lessons from Long Valley Caldera (LVC) for Considering the Unrest at Laguna del Maule (LdM)
AGU CHAPMAN CONFERENCE ON LARGE SILICIC MAGMAS
11 january 2018
Edward (Wes) W. Hildreth
Rhyolite production and unrest around LVC may or may not resemble counterparts at LdM. Prehistoric LVC: 4 eruptive episodes of voluminous high-Si rhy...
View Abstract