2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

BURNS, Scott F., Department of Geology, Portland State University, 1721 SW Broadway Ave., Portland, OR 97201 and BARNARD, Kathryn Nora, Department of Geology, Portland State University, PO Box 751, Portland, OR 97202

HANNA, Teresa, Geology, Portland State University, P.O. Box 751, Portland, OR 97207 and BURNS, Scott F., Department of Geology, Portland State University, 1721 SW Broadway Ave., Portland, OR 97201

WHITNEY, Hilary, Geology, Portland State University, PO Box 751, Portland, OR 97201 and BURNS, Scott F., Department of Geology, Portland State University, 1721 SW Broadway Ave., Portland, OR 97201

BARNARD, Kathryn Nora, Department of Geology, Portland State University, PO Box 751, Portland, OR 97202 and BURNS, Scott F., Department of Geology, Portland State University, 1721 SW Broadway Ave., Portland, OR 97201

PENNER-ASH, Cameron, Department of Geology, Whitman College, 280 Boyer Ave, Walla Walla, WA 99362 and POGUE, Kevin R., Department of Geology, Whitman College, Department of Geology, Walla Walla, WA 99362

LIECHTY, Nathan, Geology, Whitman College, 6630 Old Olympic HWY SW, Olympia, WA 98512

KARAKIS, Snejana, Geosciences, University of Wisconsin Milwaukee, P.O. Box 413, Milwaukee, WI 53201

CAMERON, Barry I., KETTER, Brett and KARAKIS, Snejana, Geosciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201

KETTER, Brett and CAMERON, Barry I., Geosciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201

POGUE, Kevin R., Department of Geology, Whitman College, Department of Geology, Walla Walla, WA 99362