TABLE OF CONTENTS. 



Page. 



PAET I.— BEPOET OF F. V. nATDEN 11 



Chap. I. From Ogden, Utah, toFoktHall, Idaho., 13 



II. From FoKT Hall, Idaho, to Fokt Ellis, Montana 27 



TIT. Fokt Ellis— Mystic Lake — Soukce of the Gallatix— Trail Cheek— Crow Agency 



AND First CaSon— Exit of the Yellowstone 44 



IV. First Canon— Snowy Eange—Emgrant Peak— Bottler's Eanch— Second CaSon— 



Devil's Slide— White Mountain— Hot Springs, etc 59 



V. The Grand Canon— Falls— Hot Springs— Yellowstone Lake 81 



YI. From Yellowstone Laice to the Geyser Basins of Fire-Hole Eiver and 



return 101 



vn. Froji Hot Spring Cami*. on Yellowstone Lake, up Pelican Creek and down 



East Fork, to Bottler's Eancii 130 



Vm. Fort Ellis— Three Forks- Jefferson Fork— Beaver Head Canon— Medicine 



Lodge Creek 139 



IX. Fort Hall— Soda Springs— Bear Eiver Valley— Bear Lake Valley— to 



EVANSTON, ON UNION PACIFIC EAILKOAD 150 



S. The Yellowstone National Park, with a Map 162 



XI. Preliminary Eeport of Dr. A. C. Peale on Minerals, Eocks, Thermal 



Springs, etc, of the Expedition 165 



PAETIL— AGEICULTUEALEESOUECESOFTHE TEEEITOEIES. By Prof. Cyrus Thomas. 205 



Chap. I. General Eeview : Geographical Features, Mountains, Forests, etc 210 



II. The Great Basin 227 



m. Northern Part of Salt Lake Basin, and Snake Eiver Plains 237 



IV. Montana Territory 249 



V. Letters from Prof. G. N. Allen and Mr. Haskill, and Experiments in 

 Cultivation on the Plains along the Line of the Kansas Pacific Eail- 

 WAY. ByE. S.Elliott 925> 



/ 



4 



PAET ni.— PALEONTOLOGY 281 



Fossil Flora. By Leo Lesquereux 283 



I. Enumeration and Description of the Fossil Plants, from the Specimens 



OBTAINED IN THE EXPLORATIONS OF DR. F. V. HAYDBN, 1870 AND 1871 283 



, n. EEMARKS on THE CRETACEOUS SPECIES DESCRIBED ABOVE 303 



V m. Tertiary Flora of North America 304 



On the Geology and Paleontology of the Cretaceous Strata of Kansas. By E. D. 



Cope, A. M 318 



I. A General Sketch of the Ancient Life 318 



n. Geology 324 



in. Synopsis of the Fauna 327 



On the Vertebrate Fossils of the "Wahsatch Group. By E. D. Cope, A. M 350 



On the Fossil Vertebrates of the Early Tertla.ry Formation of Wyoming. By Prof. 



Joseph Leidy , 353 



Preliminary List op the Fossils collected by Dr. Hayden's Exploring Expedition op 

 1871, IN Utah and Wyoming Territories, with Descriptions of a Few New 

 Species. By F. B. Meek 373 



PAET IV.— ZOOLOGY AND BOTANY 379 



I. Notice of Some Worms collected during Prof. Hayden's Expedition to the 



Yellowstone Eiver in the Summer of 1871. By Prof. Joseph Leidy 381 



n. Coleoptera. By George H. Horn, M. D 382 



III. Notices of the Heihptera of the Western Territories of the United States, 



chiefly from the Surveys of Dr. F. V. Hayden. By P. E. Uhler 393 



IV. Notes on the Saltatorial Orthoptera of the Eocky Mountain Eegions. By 



Prof. Cyrus Thomas 423 



V. List of Species of Butterflies collected by Campbell Cakrington and William 



B. Logan, of the Expedition, in 1871. By W.H.Edwards 4C6 



VI. Eeport on the Eecent Eeptiles and Fishes of the Survey, collected by Campbell 



Carrington and C. M. Dawes. By E. D. Cope, A. M 467 



YII. Catalogue of Plants. By Prof. Thomas C. Porter 477 



PAET v.— METEOEOLOGY. By J. W. Beaman 499 



