RT Journal Article
SR Electronic
T1 Some suggestions upon the methods of grouping the formations of the middle Cretaceous and the employment of an additional term in its nomenclature
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 313
OP 321
DO 10.2475/ajs.s3-38.226.313
VO s3-38
IS 226
A1 George Homans Eldridge
YR 1889
UL http://www.ajsonline.org/content/s3-38/226/313.abstract
AB