XVlll CONTENTS. 



TnE PiT.nro, Wasatch, and Bridger Faun^ — Continued. 



Mammalia : Pnge. 



Hyracbyus agrarius 675 



implicatiis 676 



TriplopodidiB 676 



Triplopus 678 



Triplopus oubitalis 679 



amarorum 687 



HyracodontulsB 691 



Ehinocerido) 691 



T,-»piri(liu 69:t 



Chalicotheriidao 694 



Ectociou 690 



Ectocion osbomiannm 696 



PalsBOsyops 697 



PaliBosyops vallidens 699 



major 701 



Iffividens 701 



borealia 70;J 



Limnohyus 705 



Limnohyus diaconus 70(> 



fontinalis 707 



Lambdot helium 709 



Lambdotberium brownianum 709 



popoagicum 710 



procyoninum 711 



Macrancheniida 712 



Menodontidie 713 



PalcBotberiidte 7i:i 



Equidie 715 



Artiodacty la 716 



Omnivora 710 



Pantolestca 717 



Pantolestes chacensis , 719 



bracbystomus 721 



metsiacus 719 



nnptns 720 



etaagicns 724 



longicaudns 725 



secans 725 



Addenda to Pakt First 727 



Pisces 727 



Pcrcomorphi 727 



Plio|ilarcliU8 , 727 



Plioplarcbat) whitoi 72ft 



scxspiuoaus 729 



Rpptilia 730 



Ophidia 730 



Helagras 730 



Holagras prisciforrais 730 



Mammalia 732 



Poly mastodon 732 



Poly mastodon taoonsis 732 



Cato|miiliH 7Xi 



Catopsalis pollnx 7;$4 



Disaaciis 74 1 



