PINK, Cody L., Department of Geosciences, Idaho State University, 921 S 8th Avenue, Stop 8072, Pocatello, ID 83209 and RODGERS, David W., Department of Geosciences, Idaho State University, 921 South 8th Ave., Box 8072, Pocatello, ID 83209, pinkcody@isu.edu, pinkcody@isu.edu

DEL VECCHIO Jr, Pasquale¹, METCALF, Rodney V.¹ and BARROW, Wendy M.², (1)Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Parkway, MS 4010, Las Vegas, NV 89154-4010, (2)Camborne School of Mines, University of Exeter, Cornwall Campus, Penryn, Cornwall, TR10 9EZ, United Kingdom, delvecc4@unlv.nevada.edu, delvecc4@unlv.nevada.edu

KNIGHT, Ellie, Department of Earth Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada, SCHNEIDER, David A., Department of Earth Sciences, University of Ottawa, 120 University, FSS Hall, Ottawa, ON K1N 6N5, Canada, RYAN, James J., Geological Survey of Canada, Vancouver, BC V6B 5J3, Canada and JOYCE, Nancy, Geological Survey of Canada, Ottawa, ON K1A 0E8, Canada, eknig048@uottawa.ca, eknig048@uottawa.ca

HULTS, Chad P., USGS, 4210 University Dr, Anchorage, AK 99508 and WILSON, Frederic H., Alaska Science Center, U.S. Geological Survey, 4210 University Dr, Anchorage, AK 99508, chults@usgs.gov, chults@usgs.gov

SHAW, Brandon G.R., SURPLESS, Kathleen D. and TODT, Mary K., Geosciences, Trinity University, One Trinity Place, San Antonio, TX 78212, bshaw1@trinity.edu, bshaw1@trinity.edu

MEYERS, Jessica L., Geology, UW-Eau Claire, 105 Garfield Ave, Eau Claire, WI 54702, PIGNOTTA, Geoffrey, Department of Geology, University of Wisconsin - Eau Claire, 105 Garfield Ave, Eau Claire, WI 54702, FRIEDMAN, Richard M., Pacific Centre for Isotopic and Geochemical Research, Univ of British Columbia, 6339 Stores Road, Vancouver, BC V6T 1Z4, Canada and MAHONEY, J. Brian, Department. of Geology, University of Wisconsin Eau Claire, Eau Claire, WI 54702, meyersjl@uwec.edu, meyersjl@uwec.edu

VETZ, Nicholas Q., Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, SNYDER, Walter, GSA Geoinformatics Division, 1910 University Drive, MS 1535, Boise, ID 83725 and SCHMITZ, M.D., Department of Geosciences, Boise State University, Boise, ID 83725, nicholasvetz@u.boisestate.edu, nicholasvetz@u.boisestate.edu

BENOWITZ, Jeff, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK 99775, HAEUSSLER, Peter J., U.S. Geological Survey, 4210 University Dr, Anchorage, AK 99508, LAYER, Paul, Geology and Geophysics, Univ of Alaska Fairbanks, P.O. Box 755780, Fairbanks, AK 99701 and O'SULLIVAN, Paul, Apatite to Zircon, Inc, 1075 Matson Road, Viola, ID 83872-9709, jbenowitz@alaska.edu, jbenowitz@alaska.edu