RT Journal Article
SR Electronic
T1 Stratigraphy of the Kansas Coal Measures
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 239
OP 243
DO 10.2475/ajs.s3-50.297.239
VO s3-50
IS 297
A1 Keyes, Charles Rollin
YR 1895
UL http://www.ajsonline.org/content/s3-50/297/239.abstract
AB