Laserfiche WebLink
U.S. DEPARTMENT OF THE INTERIOR <br />BRUCE BABBIT, Secretary <br /> <br />U.S. GEOLOGICAL SURVEY <br />Charles G. Groat, Director <br /> <br />Any use of trade, product, or firm names in this publication is for <br />descriptive purposes only and does not imply endorsement by the <br />U.S. Government. <br /> <br />For additional information contact: Copies of this report can be <br /> purchased from: <br />District Chief <br />U.S. Geological Survey U.S. Geological Survey <br />10615 S.E. Cherry Blossom Drive Branch of Information Services <br />Portland, OR 97216-3159 Box 25286, Federal Center <br />E-mail: info-or@usgs.gov Denver, CO 80225-0046 <br />Internet: http://oregon.usgs.gov <br /> <br /> <br />