RT Journal Article
SR Electronic
T1 Arnold Guyot
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 358
OP 370
DO 10.2475/ajs.s3-31.185.358
VO s3-31
IS 185
A1 James D. Dana
YR 1886
UL http://www.ajsonline.org/content/s3-31/185/358.abstract
AB