RT Journal Article
SR Electronic
T1 Geologic reconnaissance of Ayusbamba (Peru) fossil beds
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 125
OP 140
DO 10.2475/ajs.s4-37.218.125
VO s4-37
IS 218
A1 H. E. Gregory
YR 1914
UL http://www.ajsonline.org/content/s4-37/218/125.abstract
AB