L. notabilis, Leidy, loc. cit.
L. glaber, Marsh. Pr. Ac. Nat. Sc., 1872, p. 103.
L. Whitneyi, Marsh, loc. cit. (These species are all referred to Clastes by Cope.)
Clastes, Cope. U. S. Geol. Survey, 1872, p. 633.
C. anax, Cope, loc. cit.
C. cyliferus, Cope, loc. cit., p. 634.
Transcriber's Note
Minor typos corrected.Some tables moved to avoid splitting at page boundary.