RT Journal Article
SR Electronic
T1 On the development of the shell in the genus Tornoceras Hyatt
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 71
OP 75
DO 10.2475/ajs.s3-40.235.71
VO s3-40
IS 235
A1 Charles Emerson Beecher
YR 1890
UL http://www.ajsonline.org/content/s3-40/235/71.abstract
AB