GSA Annual Meeting in Phoenix, Arizona, USA - 2019

TILL, Christy B., School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, KENT, Adam J.R., College of Earth, Ocean, and Atmospheric, Sciences, Oregon State University, Corvallis, OR 97331 and ABERS, Geoff, Earth and Atmospheric Sciences, Cornell University, 2122 Snee Hall, Ithaca, NY 14850

BLATTER, Dawnika, SISSON, Thomas W. and HANKINS, William Ben, USGS, Volcano Science Center, 345 Middlefield Road, Menlo Park, CA 94025-0000

GUILD, Meghan¹, TILL, Christy B.¹, MIZUKAMI, Tomoyuki² and WALLIS, Simon³, (1)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (2)Department of Earth Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan., 920-1192, Japan, (3)Department of Earth and Planetary Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, JAPAN, AZ 113-0033, Japan

BROUNCE, M., Earth and Planetary Sciences, University of California Riverside, 1224b Geology Building, 900 University Avenue, Riverside, CA 92125, REAGAN, Mark K., Earth and Environmental Sciences, University of Iowa, Iowa City, IA 52242, COULTHARD Jr., Daniel A., Massey University, Palmerston North, 4442, New Zealand, KELLEY, Katherine A., Graduate School of Oceanography, University of Rhode Island, 215 South Ferry Road, Narragansett, RI 02882 and COTTRELL, Elizabeth, Mineral Sciences, Smithsonian Institution, PO Box 37012, National Museum of Natural History MRC-119, Washington, DC 20013-7012

SCHOLPP, Jesse¹, RYAN, Jeffrey², SHERVAIS, John W.¹, LUNA, Antonio², HILL, Stephen², ATLAS, Zachary² and MACK, Bradford², (1)School of Geosciences, Utah State University, 4505 Old Main Hill, Logan, UT 84322, (2)School of Geosciences, University of South Florida, 4202 East Fowler Ave., Tampa, FL 33620

BEFUS, Kenneth, Geology, Baylor University, One Bear Place #97354, Waco, TX 76798 and ANDREWS, Benjamin J., Mineral Sciences, Smithsonian Institution, Washington, DC 20560

KRAWCZYNSKI, Michael J., GOLTZ, Andrea and GAVRILENKO, Maxim G., Department of Earth and Planetary Sciences, Washington University in St. Louis, 1 Brookings Drive, Campus Box 1169, St. Louis, MO 63130

CATALANO, Tristan, Dept of Geosciences, Stony Brook University, Stony Brook, NY 11794-2100 and NEKVASIL, Hanna, Department of Geosciences, Stony Brook University, Stony Brook, NY 11794

GLAZNER, Allen F.¹, BARTLEY, John M.² and COLEMAN, Drew S.¹, (1)Dept. of Geological Sciences, University of North Carolina, Chapel Hill, NC 27599-3315, (2)Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112

TIKOFF, Basil, Department of Geoscience, University of Wisconsin-Madison, 1215 West Dayton Street, Madison, WI 53706, GARIBALDI, Nicolas, Department of Geoscience, University of Wisconsin - Madison, 1215 W Dayton St, Madison, WI 53706, SCHAEN, Allen, Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706 and SINGER, Bradley S., Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St., Madison, WI 53706

MEMETI, Vali¹, CHAMBERS, Melissa¹, EDDY, Michael P.² and SCHOENE, Blair², (1)Department of Geological Sciences, California State University, Fullerton, 800 N State College Blvd., Fullerton, CA 92831-3599, (2)Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544

SCHELAND, Cullen L.¹, MEMETI, Vali², ANGULO, Alejandra³, HAYWARD, Jamie Ann⁴ and CHAMBERS, Melissa², (1)Earth Sciences, University of Southern California, Los Angeles, CA 90089; Department of Geological Sciences, California State University, Fullerton, 800 N State College Blvd., Fullerton, CA 92831-3599, (2)Department of Geological Sciences, California State University, Fullerton, 800 N State College Blvd., Fullerton, CA 92831-3599, (3)Department of Geological Sciences, California State University, Fullerton, 800 N State College Blvd., Fullerton, CA 92831-3599; Geology and Geophysics, Texas Tech University, Lubbock, TX 79409, (4)California State University - Fullerton, 800 N State College Blvd, Fullerton, CA 92831