RT Journal Article SR Electronic T1 The relations of the mineral belts of the Pacific Slope to the great upheavals JF American Journal of Science JO Am J Sci FD American Journal of Science SP 209 OP 212 DO 10.2475/ajs.s3-28.165.209 VO s3-28 IS 165 A1 George Ferdinand Becker YR 1884 UL http://www.ajsonline.org/content/s3-28/165/209.abstract AB