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Drew Downs
Drew Downs
U.S. Geological Survey, Hawaiian Volcano Observatory
Verified email at usgs.gov
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Cited by
Cited by
Year
Volcanic history of the northernmost part of the Harrat Rahat volcanic field, Saudi Arabia
DT Downs, ME Stelten, DE Champion, HR Dietterich, Z Nawab, H Zahran, ...
Geosphere 14, 1253–1282, 2018
552018
Evolution of the intra-arc Taupo-Reporoa Basin within the Taupo Volcanic Zone of New Zealand
DT Downs, JV Rowland, CJN Wilson, MD Rosenberg, GS Leonard, ...
Geosphere 10, 185-206, 2014
542014
Age and eruptive center of the Paeroa Subgroup ignimbrites (Whakamaru Group) within the Taupo Volcanic Zone of New Zealand
DT Downs, CJN Wilson, JW Cole, JV Rowland, AT Calvert, GS Leonard, ...
Geological Society of America Bulletin 126, 1131-1144, 2014
362014
Reconstructing lava flow emplacement histories with rheological and morphological analyses: The Harrat Rahat volcanic field, Kingdom of Saudi Arabia
HR Dietterich, DT Downs, ME Stelten, H Zahran
Bulletin of Volcanology 80, 2018
232018
Geologic map of the northern Harrat Rahat volcanic field, Kingdom of Saudi Arabia
DT Downs, JE Robinson, ME Stelten, DE Champion, HR Dietterich, ...
U.S. Geological Survey Scientific Investigations Map 3428, 2019
162019
The timing and compositional evolution of volcanism within northern Harrat Rahat, Kingdom of Saudi Arabia
ME Stelten, DT Downs, DE Champion, HR Dietterich, AT Calvert, ...
Geological Society of America Bulletin 132, 1381–1403, 2020
152020
Timescales of magmatic differentiation from alkali basalt to trachyte within the Harrat Rahat volcanic field, Kingdom of Saudi Arabia
ME Stelten, DT Downs, HR Dietterich, GA Mahood, AT Calvert, TW Sisson, ...
Contributions to Mineralogy and Petrology 173, 2018
132018
Tectonic controls on hydrothermal fluid flow in a rifting and migrating arc, Taupo Volcanic Zone, New Zealand
JV Rowland, C Bardsley, DT Downs, F Sepúlveda, S Simmons, C Scholz
Proceedings of the 34th New Zealand Geothermal Workshop, 2012
92012
In search of the Triassic-Jurassic boundary: Palynostratigraphy and carbon-isotope stratigraphy of the lower Dinosaur Canyon Member on the Colorado Plateau (Kanab, Utah)
DT Downs
Southern Illinois University-Carbondale, 2009
82009
Mihi Breccia: A stack of lacustrine sediments and subaqueous pyroclastic flows within the Taupo Volcanic Zone, New Zealand
DT Downs
Journal of Volcanology and Geothermal Research 327, 180-191, 2016
72016
Dynamics of the December 2020 ash-poor plume formed by lava-water interaction at the summit of Kīlauea Volcano, Hawaiʻi
RC Cahalan, LG Mastin, AR Van Eaton, S Hurwitz, AB Smith, J Dufek, ...
Geochemistry, Geophysics, Geosystems 24, 2023
62023
Major- and trace-element chemical analyses of rocks from the northern Harrat Rahat volcanic field and surrounding area, Kingdom of Saudi Arabia
DT Downs
U.S. Geological Survey data release, 2019
62019
Eruption age and duration of the ~9 km3 Burney Mountain dacite dome complex, northern California, USA
DT Downs, MA Clynne, DE Champion, LJP Muffler
Geological Society of America Bulletin 132, 1150–1164, 2020
52020
Simultaneous Middle Pleistocene eruption of three widespread tholeiitic basalts in northern California (USA): Insights into crustal magma transport in an actively extending …
DT Downs, DE Champion, P Muffler, RL Christiansen, MA Clynne, ...
Geology 48, 1216-1220, 2020
32020
Geologic mapping of the Burney-Pit River age, California, using a multidisciplinary approach
DE Champion, DT Downs, LJP Muffler, MA Clynne, AT Calvert
IAVCEI Conference, 2017
32017
Forensic analysis of caldera volcanism: Integrating geomorphology, geochemistry, physical volcanology and geochronology to map and refine the history of Taupo Volcanic Zone
GS Leonard, DM Townsend, CJN Wilson, DM Gravley, AT Calvert, ...
5th International Workshop on Caldera Collapse, 2014
32014
The Cascades volcanic arc between the Lassen Volcanic Center and Mount Shasta, northern California
LJP Muffler, AT Calvert, DE Champion, MA Clynne, DT Downs, ...
IAVCEI Conference, 2017
2*2017
Age of the youngest volcanism at Eagle Lake, northeastern California—40Ar/39Ar and paleomagnetic results
MA Clynne, AT Calvert, DE Champion, LJP Muffler, MG Sawlan, ...
U.S. Geological Survey Open-File Report 2017–1027, 2017
22017
Eruptive history of northern Harrat Rahat—Volume, timing, and composition of volcanism over the past 1.2 million years
ME Stelten, DT Downs, DE Champion, HR Dietterich, AT Calvert, ...
U.S. Geological Survey Professional Paper 1862 (doi:10.3133/pp1862D), 2023
12023
Chemistry and petrography of early 19th century basaltic andesites and basalts from the Kamakaiʻa Hills in the Southwest Rift Zone of Kīlauea volcano, Hawaiʻi
DT Downs, M Sas, RW Hazlett
Journal of Volcanology and Geothermal Research 404, 2023
12023
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