RT Journal Article
SR Electronic
T1 Notes on the age of the Rocky Mountains in Colorado
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 172
OP 181
DO 10.2475/ajs.s3-13.75.172
VO s3-13
IS 75
A1 A. C. Peale
YR 1877
UL http://www.ajsonline.org/content/s3-13/75/172.abstract
AB