Download or read book Roadside Geology of Colorado written by Halka Chronic and published by . This book was released on 1980 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The year 1997 marked the twenty-fifth anniversary of the Roadside Geology Series. With nearly one million Roadside Geology books sold, Mountain Press strives to preserve the original intent of the series -- to provide scientific information in an engaging and accessible way for everyone interested in how the earth works.