Oregon State University, Department of Geosciences, Corvallis, OR 97331-5506, United States ; Pomona College, Geology Department, Claremont, CA 91711, United States
Oregon State University, Department of Geosciences, Corvallis, OR 97331-5506, United States
Oregon State University, Department of Geosciences, Corvallis, OR 97331-5506, United States