By: Donald L. Clark, Stefan M. Kirby, and Charles G. Oviatt This CD contains two plates- the geologic map at 1:62,500 scale and the explanation sheet- plus a 62-page booklet, all in PDF format. The latest version of Adobe Reader is required to view the PDF files and can be downloaded at www.adobe.com This open-file report makes preliminary information available to the public during the review and production period necessary for a formal UGS publication. An updated version will be produced at a later date. Other Information: |