138 



Cleats 59 



Cody, Wyoming, fossil specimens found near 122 



CoeluruB agilis Marsh 25 



fragilis Marsh 4 



Colorado, fossil remaLns discovered in. i . . 101, 103 



Fremont County, fossil remains discov- 

 ered in - 105, 106 



Como, Wyoming, fossil remains discovered 



near 2, 109 



Como Bluff, location 2 



Condyles 84,113 



inner (internal) 82,116,117 



.outer (external) 82,101,116,117 



radial. 68, 115 



ulnar 68,115 



Converse County, see Wyoming. 



Cope, E. D., fossil remains described by. . . 101 



Coracoids 65, 66, 67, 68, 105, 114, 115 



Coronoid 37, 39 



Crat^,eomus 101 



Crest, enemial 84 



radial 68 



CrocodUia 32, 41, 63, 100, 115, 123 



D. ■ 



Dacentruius 102 



Dart, A-. C, fossil remains collected by. . . . Ill 

 Darton, N. H., fossil remains collected by. . 114 



Deltoid ridge 115 



Dentary 27, 37, 38, 44, 105 



Dentition, see Teeth. 



Depressions, anconeal 68 



trochlear 68 



Dermal, armor, see Armor. 



ossicles 91, 93 



plates, see Plateg. 

 spines, see Spines. 



Description of species 104r-113 



Diapophyses. . . 47^9, 52, 54, 56, 57, 63, 98, 113, 117 



Digits 68, 70, 73, 75-77, 86-89, 101, 103, 125 



Dinosaur armor from Lance formation 121-133 



Dinosauria 103, 116 



Diplodocus 28, 



43, 63, 64, 67, 76, 81, 82, 88, 101, 117, 125 



camegii Hatcher 88 



longus Marsh 25 



Diracodon 71, 101, 108 



laticeps Marsh 4, 104, 109 



Dollo, Louis, on ancestry of Stegosaurus 126 



Dovetail Butte, Montana, fossil remains 



found near 122 



Doyle, Arthur Conan, restoration published 

 by 123 



Dryolestes gracilis Marsh. 

 Dryosaurus 



altus Marsh. . . 



25 

 30 



4 



E. 



Elephant 43, 75, 125 



Elephas 76, 81 



Epipterygoid 36 



Europe, Stegosauria from 101 



Exoccipital 27, 38, 29, 30, 41 



F. 



Facets , 62, 63, 87 



capitular 51, 64 



chevron 60, 61, 117 



tubercular 64 



Facial nerve 33 



Felch, M. P., discovery of fossil specimens 



by 24, 25 



fossil remains collected by 26, 105, 106 



Femur 55,68, 



80-83, 84, 88, 101, 103, 105, 108, 111, 113, 114 



Fenestra ovalia 116, 117, 118, 121. 122 



Fergus County, see Montana. 



Fibula 84, 85, 86-88, 101, 103, 105, 107, 109 



Foot, fore 68, 70-77, 107, 109, 125 



hiad 86-90, 106 



Foramen, anterior condyloid 29, 41, 42 



arterial 71 



coracoid 67, 115 



external mandibular 39, 102 



lacerum posterius 42 



magnum 28-30, 41 



mental 37 



olfactory 43 



ovale 31, 82, 42 



pubic 79 



Foramina, lesser 41-43 



sacral 56 



Fore limbs 57, 68 



Fossae, glenoid 67, 68, 115 



infratemporal 27, 32, 40, 41 



lower temporal 105 



mandibular 38 



olecranon 115 



pituitary 30, 43 



supraorbital 33, 41 



Bupratemporal 28, 31, 32, 35, 40, 105 



Fremont County, see Colorado. 



Frontals - . 27, 30, 31, 33, 33, 40, 43, 105 



G. 

 GalluB 82 



Garden Park, Colo., fossil remajna foxmd 

 in 105,106 



