Associate Professor, Geology
Brandon Browne teaches introductory geology, Earth Materials, Igneous and Metamorphic Petrology, and other courses.
- Office: Hameetman Science Center 219
- Email: firstname.lastname@example.org
- Phone: (323)259-2556
- Office Hours: Mon., Tues., 3:00 - 4:30pm
Education: B.S. Oregon State University, M.S. University of Alaska, Fairbanks, Ph.D University of Alaska, Fairbanks
Brandon’s research uses the field relations of volcanic deposits coupled with geochemical, petrological, and experimental analytical techniques to investigate a variety of magmatic and volcanic processes. Current research projects at volcanoes in Alaska and eastern California explore questions related to understanding magmatic differentiation processes and how and over what timescales volcanic eruptions are triggered as a result of magma mixing.
Steiner, A., Browne, B.L., Nye, C. (2012) Quenched Mafic Inclusions in ≤2,200 yrs B.P. deposits at Augustine Volcano, Alaska. International Geology Review DOI:10.1080/00206814.2011.636641
Browne, B., Bursik, M., Deming, J., Louros, M., Martos, A., and Stine, S., (2010) Eruption Chronology and Petrologic Reconstruction of the Holocene-aged Eruption of Red Cones, Southern Inyo Chain, California. Geological Society of America Bulletin, v. 122, p. 1401-1422
Browne, B., P. Izbekov, J. Eichelberger, T. Churikova, (2010) Constraints on the Pre-Eruptive Storage Conditions of the Holocene-Aged KZI Dacite Magma Erupted from Kizimen Volcano, Kamchatka. International Geology Review 52, issue 12, p. 95-110
Browne, B. L., Gardner, J.E., (2006) The Influence of Magma Ascent Path on the Texture, Mineralogy, and Formation of Hornblende Reaction Rims. Earth and Planetary Science Letters 246, 161-176
Browne, B.L., Eichelberger, J.C., Patino, L.C., Vogel, T.A., Uto, K., Hoshizumi, H., (2006) Magma mingling as indicated by texture and geochemistry of plagioclase phenocrysts from Unzen volcano, SW Japan. Journal of Volcanology and Geothermal Research 154, 103-116
Browne, B.L., Eichelberger, J.C., Patino, L.C., Vogel, T.A., Dehn, J., Uto, K., Hoshizumi, H., (2006) Generation of porphyritic and equigranular enclaves during magma mingling at Unzen volcano, SW Japan. Journal of Petrology 47, 301-328
Browne, B.L., Gardner, J.E. (2005) The transport and deposition of pyroclastic material from the ~1000 A.D. caldera-forming eruption of Volcán Ceboruco, Nayarit, Mexico. Bulletin of Volcanology 67, 469-489
Browne, B.L., Gardner J.E. (2004) The nature and timing of caldera collapse as indicated by accidental lithic fragments from the ~1000 A.D. eruption of Volcán Ceboruco, Mexico. Journal of Volcanology and Geothermal Research 130, 93- 105
Coombs, M.L., McGimsey, R.G., and Browne, B.L. (2012) Geologic Map of Mount Gareloi, Gareloi Island, Alaska: U.S. Geological Survey Scientific Investigations Map 2012-3145, 1 plate
Coombs, M.L., McGimsey, R.G., and Browne, B.L. (2008), Preliminary volcano-hazard assessment for the Tanaga Volcanic Cluster, Tanaga Island, Alaska: U.S. Geological Survey Scientific Investigations Report 2007-5159, 36 pp.