Download or read book Charles Doolittle Walcott, Paleontologist written by Ellis Leon Yochelson and published by Kent State University Press. This book was released on 1998 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: This biography of geologist Charles Doolittle Walcott (1850-1927) documents his career and life from birth to his retirement from the US Geological Survey in 1907, when he became Secretary of the Smithsonian Institution.