RT Journal Article SR Electronic T1 Niagara and the Great Lakes JF American Journal of Science JO Am J Sci FD American Journal of Science SP 249 OP 270 DO 10.2475/ajs.s3-49.292.249 VO s3-49 IS 292 A1 Taylor, Frank Bursley YR 1895 UL http://www.ajsonline.org/content/s3-49/292/249.abstract AB