Paramys, Tillomys, Taxymys, Colonomys. 
477 
4822. fbuccatus, Cope — ( 2531 ); Mattliew, 1. c., 
1899. p. 30, 39. 
4823. f hians, Cope — ( 2552 ); Matthew, .1. c., 
1899, p. 39. 
4824. fleptodus. Cope — ( 2533 ); Matthew, 1. e., 
1899, p. 39. 
4825. fsciuroTdes, Scott et Osborn — ( 2534 ); 
Matthew, 1. c., 1899, p. 49. 
4826. f uintensis, Osborn — ( 2535 ); Matthew, 
1. c., 1899, p. 49. 
4827. f robustus. Marsh — (2.336*) ; Matthew, 
1. c., 1899, p. 39. 
4828. y undans. Marsh — ( 2537 ); Matthew, 1. e., 
1899, p. 39. 
4829. f nitidus, Marsh — ( 2538 ); Matthew, 1. c., 
1899, p. 39. 
4830. fparvidens, Marsh — ( 2539 ); Matthew, 
1. c., 1899, p. 39. 
4831. fsp., Leidy — ( 2540 ). 
4832. f superbus, Osborn, Scott et Speir, Pal. 
Rep. Princeton Exp., 1878, p. 84. 
yEocaen. Novo- 
Mexico, Wyoming. 
f Eocaen. Wyoming. 
f Eocaen. Wyoming. 
f Eocaen. Utali. 
f Eocaen. Utah. 
f Eocaen. Wyoming. 
f Eocaen. Wyoming. 
f Eocaen. Wyoming. 
f Eocaen. Wyoming. 
f Eocaen. Wyoming. 
y Eocaen. Wyoming. 
738. f Tillomys, Marsh, 1872. 
Marsh, Amer. Journ. Sc., 1872, IY, p. 219. 
4833. f senex, Marsh — ( 2541 ); Matthew, Bull. f Eocaen. Wyoming. 
Am. Mus., 1899, p. 39. 
4834. j- parvus, Marsh — ( 2542 ); Mattliew, 1. c., f Eocaen. Wyoming. 
1899, p. 39. 
739. y Taxymys, Marsh, 1872. 
Marsh, Am. Journ. Sc., 1872, IV, p. 219. 
4835.1 lucaris, Marsh — ( 2543 ); Matthew, 1. c., t E » caei1 - Wyoming. 
1899, p. 39. 
740. f Colonomys, Marsh, 1872. 
Marsh. Amer. Journ. Sc., 1872, IV, p. 220. 
4836. f celer, Marsh — ( 2544 ); Matthew, 1. c., yEocaen. Wyoming. 
1899, p. 39. 
