RT Journal Article SR Electronic T1 The sternum in dinosaurian reptiles JF American Journal of Science JO Am J Sci FD American Journal of Science SP 395 OP 396 DO 10.2475/ajs.s3-19.113.395 VO s3-19 IS 113 A1 Othniel Charles Marsh YR 1880 UL http://www.ajsonline.org/content/s3-19/113/395.abstract AB