Bulletin of the United States Geological and Geographical Survey of the Territories, Volume 2,Numéro 1

abdomen Agathaumas Amer angle Antennæ apex articular face base Bear River beds belong Bitter Creek bone borders BRARY CALIFOR CALIFORN CALIFORNIA Cañon City caudal characters chevron bones Cionodon CLIDASTES coal Colorado convex Cope Cretaceous Dakota group dentary Depth diameter diapophyses DIEGO SAN distal edge elevation elytra ENCHODUS Eocene feet femora flora formation fossil front fuscous genera genus geological Green River groove Hadrosaurus Hayden Hayden's Annual Report ICHTHYODECTES inch inner Kansas lateral carinæ leaves Leidy Lignite Liodon lower margin Marsh maxillary median middle miles Miocene Mudge neural spine Niobrara chalk Niobrara Cretaceous Niobrara epoch oblique obtuse outer Peak Philos Platanus PLATECARPUS portion posterior femora posterior tibiæ premaxillary Proceed pronotum quadrate bone range represented ridges RSITY rugose sacral SAN DIEGO UNIVERSITY sandstone side slightly Smoky Hill River species specimen strata surface teeth Tertiary tibiæ tooth UNIV upper vertebræ vertex Width