Palæontological Report of the Princeton Scientific Expedition of 1877

by Henry Fairfield Osborn; William Berryman Scott; Francis Speir

RODENTIA.

Paramys, Leidy. Pr. Ac. Nat. Sc., 1871, p. 231; U. S. Geol. Survey, 1871, p. 357; Cont. to Ext. Vert. Faun., p. 110.

P. delicatus, Leidy, loc. cit.

P. delicatior, Leidy, loc. cit.

P. delicatissimus, Leidy, loc. cit.; Cont. to Ext. Vert. Faun., p. 111.

P. robustus, Marsh. Am. Jour. of Sc., 3d Ser. vol. iv., p. 218.

P. superbus, sp. nov. This report, p. 84.

P. leptodus, Cope. U. S. Geol. Survey, 1872, p. 609.

Mysops, Leidy. Pr. Ac. Nat. Sc., 1871, p. 232; U. S. Geol. Survey, 1871, p. 357; Cont. to Ext. Vert. Faun., p. 111.

M. minimus, Leidy, loc. cit.