477 



Page. 



Cionodon arctatus 22 



measnreraeQts oi •. 22, 23, 24 



Clidastes 31 



plauifrons 31 



tortor 33 



stenops 33 



res 33 



affinis 35 



dispar 33 



velox 33 



vymanii 33 



pumilns 34 



cineriarum 34 



Clupea 51 



theta 51 



Coal at E vanston 2 



Coalville 1,2,9 



Compsemys 30 



victus 30 



obscurus 30 



Coioe, E. D., A. M., review of Cretaceous Vertebrata 5 



on the mutual relations of the Cretaceous and Tertiary for- 



• mations of the West 5 



Cordilleras of North America 72 



Crocodilia 26 



Cynocercus 28 



incisus 28 



Dakota group 5 



L. Lesquereus on the general characters and the relation of the 



flora of the , 52' 



vegetable remains of.. 54 



Daptinus 41 



phlebotomus 4L 



Description of some new Orthox^tera, and notes on some species but little known, 



by Cyrus Thomas 63 



Dinosauria ' 17 



Elasmosaurus 28 



platymus 28 



Elevations in the cross-range between Middle and North Parks 76 



South Parks 76 



Elk Mountain group, Snow-mass range 77 



Front or Colorado range 76 



Middle Park 76 



subrange 76 



Park range 76 



Sangre de Cristo range 76 



San Luis Valley 77 



Sawatch range 77 



South Park , 77 



Wet Mountain range 76 



on the Arkansas Kiver 77 



plains at the eastern foot of the mountains 75 



Elk Mountain group, elevations in 77 



Emmons cited ^ 9, 11 



Empo 45 



nepteolica 46 



sulcata ■ 46 



semianceps 46 



merrillii 46 



measurements of 46 



contracta 46 



measurements of 47 



Enchodus 44 



petrosus 44 



measurements of 44 



fanceps 44 



calliodon 44 



shumardii 44 



