STOESER, Douglas B., US Geol Survey, PO Box 25046, Denver, CO 80225-0046, dstoeser@usgs.gov and LOWERS, Heather A., U.S. Geological Survey, Box 25046, M.S. 973, Denver Federal Center, Denver, CO 80225

MCCAFFERTY, Anne E., Crustal Geophysics and Geochemistry Science Center, U.S. Geological Survey, Box 25046, Mail Stop 964, Denver Federal Center, Denver, CO 80225, anne@usgs.gov, STOESER, Douglas, Central Region Mineral Resources Team, USGS, Mail Stop 973 Box 25046 DFC, Denver, CO 80225, and VAN GOSEN, Bradley S., United States Geological Survey, MS 973 Denver Federal Center, Denver, CO 80225

IVES, Brandon T., Geography, Geology, Planning, Missouri State University, 901 S. National, Springfield, MO 65897, brandon37@live.missouristate.edu, METZGER, Alicia, Department of Geography, Geology and Planning, Missouri State University, Springfield, MO 65897, MICKUS, Kevin L., Geosciences, Missouri State Univ, 901 S National Ave, Springfield, MO 65804-0087, and MCCAFFERTY, Anne E., Crustal Geophysics and Geochemistry Science Center, U.S. Geological Survey, Box 25046, Mail Stop 964, Denver Federal Center, Denver, CO 80225

SMITH, David V., U.S. Geolological Survey, PO Box 25046, MS964, Denver, CO 80225, dvsmith@usgs.gov

DRENTH, Benjamin J., U.S. Geological Survey, MS 964 Denver Federal Center, Denver, CO 80225, bdrenth@usgs.gov

FINN, Carol, U.S. Geolgical Survey, Box 25046, M.S. 964, Denver Federal Center, Denver, CO 80225-0046, cfinn@usgs.gov, ZIENTEK, Michael L., U.S. Geological Survey, 904 W Riverside Ave, Spokane, WA 99201, BLOSS, Benjamin R., US Geological Survey, Denver Federal Center, Bldg 20, MS 964, Denver, CO 80225, WINTZER, Niki E., U.S. Geological Survey, 904 W Riverside Ave. Room 202, Spokane, WA 99201, and PARKS, Heather L., U.S. Geological Survey, 904 W Riverside Ave. Room 202, Spokane, WA 99201

BERN, Carleton R. and SHAH, Anjana K., Crustal Geophysics and Geochemistry Science Center, U.S. Geological Survey, Box 25046, Mail Stop 964, Denver Federal Center, Denver, CO 80225, cbern@usgs.gov

SHAH, Anjana K.¹, BERN, Carleton R.¹, ELLEFSEN, Karl J.¹, BURTON, Bethany L.¹, VAN GOSEN, Bradley S.¹, and KARST, Adam², (1) U.S. Geological Survey, Box 25046, Mail Stop 964, Denver Federal Center, Denver, CO 80225, ashah@usgs.gov, (2) Iluka Resources Inc, 12472 St. John Church Rd, Stony Creek, VA 23882

SWAYZE, Gregg A.¹, PEARSON, Neil¹, WILSON, Steve², BENZEL, William M.³, CLARK, Roger N.⁴, HOEFEN, Todd M.⁵, VAN GOSEN, Bradley S.⁶, ADAMS, Monique⁷, and REITMAN, James⁸, (1) U.S. Geological Survey, MS964 Box 25046 DFC, Denver, CO 80225, gswayze@usgs.gov, (2) U.S. Geological Survey, Denver, CO 80225, (3) U.S. Geological Survey, Box 25046 MS 939, Denver, CO 80225, (4) U.S. Geol Survey, Box 25046 DFC, M.S. 964, Denver, CO 80225-0046, (5) U.S. Geological Survey, MS964D Denver Federal Center, Denver, CO 80225, (6) United States Geological Survey, MS 973 Denver Federal Center, Denver, CO 80225, (7) U.S. Geological Survey, P.O. Box 25046, MS 973, Denver, CO 80225, (8) U.S. Geological Survey, MS964 Box 25046 DFC, M.S. 964, Denver, CO 80225

HOEFEN, Todd M., U.S. Geological Survey, Crustal Geophysics and Geochemistry Science Center, MS964D Denver Federal Center, Denver, CO 80225, thoefen@usgs.gov, LIVO, Keith E., U.S. Geological Survey, P.O. Box 25046, MS 973, Denver Federal Center, Denver, CO 80225, SWAYZE, Gregg A., U.S. Geological Survey, MS964 Box 25046 DFC, Denver, CO 80225, GILES, Stuart A., U.S. Geological Survey, Central Mineral and Environmental Resources Science Center, P.O. Box 25046, MS 973, Denver Federal Center, Denver, CO 80225-0046, VAN GOSEN, Bradley S., United States Geological Survey, MS 973 Denver Federal Center, Denver, CO 80225, EMSBO, Poul, U.S. Geological Survey, USGS, MS973, Box 25046, Denver, CO 80225, and KARST, Adam, Iluka Resources, Inc, 12472 St. John Church Rd, Stony Creek, VA 23882

MARS, John C., U.S. Geological Survey, Reston, VA 20192, jmars@usgs.gov

MCCAFFERTY, Anne E., Crustal Geophysics and Geochemistry Science Center, U.S. Geological Survey, Box 25046, Mail Stop 964, Denver Federal Center, Denver, CO 80225, anne@usgs.gov, DAY, Warren C., US Geological Survey, MS 911, Denver, CO 80225, SLACK, John F., U.S. Geological Survey, National Center, MS 954, 12201 Sunrise Valley Drive, Reston, VA 20192, MCDOUGAL, Robert R., U.S. Geological Survey, Denver Federal Center, MS 964D, bldg. 20, Denver, CO 80225, and DRISCOLL, Rhonda L., U.S. Geological Survey, Denver Federal Center, Bldg 20, MS 973, Denver, CO 80223

DRENTH, Benjamin J., U.S. Geological Survey, MS 964 Denver Federal Center, Denver, CO 80225, bdrenth@usgs.gov, ANDERSON, Raymond R., Iowa Geological and Water Survey, 109 Trowbridge Hall, Iowa City, IA 52242-1319, CHANDLER, Val, Minnesota Geological Survey, 2642 University Avenue, St. Paul, MN 55113, CANNON, William F., US Geological Survey, 12201 Sunrise Valley Dr, MS 954, Reston, VA 20192-0001, SCHULZ, Klaus J., U.S. Geological Survey, 954 National Center, Reston, VA 20192, FEINBERG, Joshua, Institute for Rock Magnetism, University of Minnesota, Department of Earth Sciences, 310 Pillsbury Drive SE, Minneapolis, MN 55455, BEDROSIAN, Paul A., US Geological Survey, Denver Federal Center, Bldg 20, MS 964, Denver, CO 80225, and KASS, M. Andy, Crustal Geophysics and Geochemistry Science Center, US Geological Survey, Denver Federal Center, MS 964, Denver, CO 80225