RT Journal Article SR Electronic T1 The primitive and carnivore-like characters of the Merycoidodontidae JF American Journal of Science JO Am J Sci FD American Journal of Science SP 239 OP 246 DO 10.2475/ajs.s5-6.33.239 VO s5-6 IS 33 A1 Malcolm Rutherford Thorpe YR 1923 UL http://www.ajsonline.org/content/s5-6/33/239.abstract AB