RT Journal Article
SR Electronic
T1 The skull of the gigantic Ceratopsidae
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 501
OP 506
DO 10.2475/ajs.s3-38.228.501
VO s3-38
IS 228
A1 Othniel Charles Marsh
YR 1889
UL http://www.ajsonline.org/content/s3-38/228/501.abstract
AB