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[email protected]. GSA provides this and other forums for the presentation of diverse opinions and positions by scientists worldwide, regardless of their race, citizenship, gender, religion, or political viewpoint. Opinions presented in this publication do not reflect official positions of the Society. Geological Society of America Field Guide 6 2005 From cirques to canyon cutting: New Quaternary research in the Uinta Mountains Jeffrey S. Munroe Geology Department, Middlebury College, Middlebury, Vermont 05753, USA Benjamin J.C. Laabs Geology Department, Gustavus Adolphus College, St. Peter, Minnesota 56082, USA Joel L. Pederson Geology Department, Utah State University, Logan, Utah 84322, USA Eric C. Carson Geology Department, San Jacinto College, Houston, Texas 77049, USA ABSTRACT The Quaternary record of the Uinta Mountains of northeastern Utah has been studied extensively over the past decade, improving our understanding of the Pleisto- cene glacial record and fl uvial system evolution in a previously understudied part of the Rocky Mountains.