Preliminary Report of the United States Geological Survey of Montana and Portions of Adjacent Territories: Being a ... Annual Report of Progress ..., Volum 7,Part 1873

U.S. Government Printing Office, 1874

Letter to the Secretary	1

Topographical report of Middle Park division 1873 By S B Ladd M E 661	3

Oblique lamine	7

Italian Mountain	13

Report of F V HAYDEN U S geologist	17

marked A 277	24

Colorado Mountains South Park Park range Upper Arkansas	37

Sawatch rangeMorainal deposits of Taylors CreekElk	53

Plate IV	289

Plate VI	296

Plate VII	299

Plate VIII	311

Not printed	314

Section A from Quartz Hill to Running Hill	327

Section through Mount Ouray	336

Appendix Mineralogical notes and a catalogue of the minerals of Colorado	352

From Elk Mountains to Middle Park	70

Sections	77

Report of Arch R MarvineContinued	83

Report of ARCH R MARVINE assistant geologist directing the Middle Park divi	85

Detail geological sections of the lower sedimentary rocks found along	95

Section of Cretaceous No 2 at Little Thompson Creek	102

Section of the Lignitic strata at Golden City Colorado Territory from	109

The telluride ores of the Red Cloud and Cold Spring mines Gold Hill By	111

Geological sections in the Middle Park	115

Diagram showing the relations of the Sedimentary rocks of the plains	128

Sketchmap showing the glacial moraines in the valley of Grand River	158

No 10 folded Geological map of the region in the neighborhood of the	162

Report of A C PEALE M D Geologist of the South Park division	192

Section near Pleasant Park	198

Sections giving comparative thickness of sedimentary strata	204

Fig 4 Section from Mount Guyot east	213

folded Fig 5 Section through Mount Bross and Mount Lincoln	226

Plate 7 Figs 1 2 and 3 Faults on Mosquito Gulch south side	228

ཙ བྷ རྨ	229

Plate 9 Fig 1 Natural section side of FourMile Creek	230

Section through Westons Pass	236

Schist included in volcanic rock	240

Dike on Cascade Creek	252

130	262

Section on Rock Creek south of Snow Mass Mountain	264

Diagram showing the outcrop of beds around the southern end of	271

Report of F M ENDLICH S N D geologist of the San Luis division	275

Plate III	286

The Lignitic formation and its fossil flora by Leo Lesquereux	365

Illustration A Striation of granite at station 13 324	392

Acacia septentrionalis	418

Report on the vertebrate paleontology of Colorado By Edward D Cope A M	427

Loxolophodon galeatus Cope	456

Achanodon insolens	457

1 Symborodon bucco Cope	483

Symborodon bucco Cope	484

Symborodon acer Cope	484

Aceratherium mite	493

Hippotherium paniense	522

Report of Lieut W L Carpenter on the collections made by him in 1873	537

On the geographical distribution of the Moths of Colorado Figs 115	543

MOTHS	548

ON THE GEOGRAPHICAL DISTRIBUTION OF THE MOTHS OF COLORADO BY A S PACKARD	559

Report on the Diptera collected by Lieut W L Carpenter in Colorado during	561

Notice on the Galls collected by Lieut W L Carpenter By C R Osten	567

Report on the Myriopods collected by Lieut W L Carpenter in 1873 in Colo	607

Hyalella inermis	609

Description of a Lernæan Crustacean Achtheres Carpenteri obtained by Lieut	612

SYNOPSIS OF THE FRESHWATER PHYLLOPOD CRUSTACEA OF NORTH AMERICA BY A	613

1 Sida	622

List of leeches collected by Haydens expedition 1873 By A E Verrill	622

Sketch of the methods of survey in the geographical department By James	627

93	647

THE TELLURIDE ORES OF THE RED CLOUD AND COLD SPRING MINES GOLD HILL	688

34	694

Títol	Preliminary Report of the United States Geological Survey of Montana and Portions of Adjacent Territories: Being a ... Annual Report of Progress ..., Volum 7,Part 1873
Autor	Geological and Geographical Survey of the Territories (U.S.)
Col·laboradors	United States. General Land Office, United States Department of the Interior
Editor	U.S. Government Printing Office, 1874

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