762 



BULLETIN OF THE GEOLOGICAL SOCIETY OE AMERICA 



Page 



Conoid of percussion, Occurrence and 



explanation of 306 



Constitution, Amendment to the 681 



Continental analogies, Discussion 



of 444-446 



Cook coal bed, Character, formation, 



and thickness of 78 



Cooke, C. M., cited on land shells of 



Oahu, Hawaii 482-483 



Cooper meadow, Sierra Nevada, Occur- 

 rence of banding in granite 

 near 323-324 



Cordillera. See North American Cor- 

 dillera. 



Cordilleran Section, Proceedings of 



Seventh Annual Meeting of . . . 728-732 



, Register of 732 



Corstorphine, , cited on origin of 



the Dwyka formation 401 



— and P. H. Hatch, cited on horizontal 



attitude of the Waterberg series. . 415 



— occurrence of striated 



Dwvka in the Transvaal, South 



Africa 412 



, Reference to book by 410 



Cortese, E., cited on origin of torren- 

 tial deposits 292 



— , Title of paper by 292 



Coshocton county, Ohio, Section at 117-118 

 Coste, A. E., Record of remarks by. . . . 702 



Council, Report of 673-700 



Councillors, Election of A. C. Lane 



and David White as 680 



Covington, Virginia, Black shale in, 



Age of 608-609 



Cow Creek canyon, Colorado, Time of 



development of 267 



, Colorado, Character of gravels 



of 258 



, Development of mesas near. . . 267 



, Early terrace gravels of.. 266-267 



, Origin and character of detri- 

 tus deposits near 265-266 



, Views across and along, plate 



25 258 



Cowrun anticline, Occurrence of. . . 148, 194 



— sandstone, Occurrence and character 



of 159 



Cox, E. T., cited on glacial origin of 



diamonds 693 



Cragin, F. W., cited on Champion shell- 

 bed, Kansas 623 



character of fauna in section 



at Marquette, Kansas 622 



Dakota sandstone 621 



— , Term "Kiowa division" proposed 



by 621 



Crandall, A. R., cited on correlation of 



Kentucky coal beds 130, 131 



— ■ Allegheny formation in Ken- 

 tucky 128, 130, 131 



Conemaugh formation in Ken- 

 tucky 200-202 



— , Upper Freeport limestone termed 



First Fossiliferous limestone by. . . 70 



Crater salt-lake, Character and forma- 

 tion of 722-723 



, Cross-section of 722 



, View showing, plate 80 721 



Crescent bay, Olympic peninsula, Eo- 

 cene and Pleistocene formations 

 along, Illustration showing 460 



— formation. Age, thickness, and char- 



acter of 460-461 



, Basalt in the, Occurrence, char- 

 acter, and thickness of 460-461 



— lake, Olympic peninsula, Location of. 457 

 Crescentic gouge, Diagrams showing 



theoretic origin of fractures in a. . 311 



— gouges, Conoid fractures in ... . 305-307 

 , Diagrams showing 305, 306 



Page 

 Crescentic gouge, Nomenclature of 313-314 

 — - — , Occurrence and character of . . . . 303, 



304-305 

 -on glaciated surfaces ; G. K. Gil- 

 bert 303-316 



— , Rhythm of 312-313 



, Views showing, plates 37-39 315 



Creston quartzites, Age and character 



of 15, 26 



, Correlation of 26 



, Occurrence of 25 



Cretaceous beds, Thickness of the Pas- 



sayten 359 



— • section in southern Alberta, Sum- 

 mary of paper on 302 



— Moose Mountain district, 



southern Alberta ; D. B. Dow- 

 ling 295-302 



— sections, Table of provisional sub- 



divisions of 297 



— • time, South African coastline in, 



Possible origin of 443-444 



Cretacic, Diagram showing comparison 



between Irish and English 592 



Cross, Whitman, cited on absence of 

 gravel deposits over the Dolores 

 plateau 269 



character of gravels near Fruit- 

 land, Colorado 269 



Ordovician near Canyon City, 



Colorado 557 



presence of ice in "the Great 



Amphitheater" 254 



terrace gravels 268 



— , Memoir of George II. Eldridge 



by 681-686 



— quoted on Doctor Dall's theory of 



the formation of Diamond head, 

 Oahu 475 



— , Reference to photograph of gravel 



terraces taken by 269 



— , Sketch map of Ordovician rocks in 

 region about Canyon City, Colo- 

 rado, by 558 



— , Title of paper by 709 



— - and A. C. Spencer, Title of paper 



by 252 



— ■ — ■ Ernest Howe ; Glacial phenomena 



of the San Juan mountains, Colo- 

 rado 251-274 



Cryptozoan frequens, View showing, . 



plate 11 20 



— in Siyeh limestone 19, 20 



Culture succession, Description of. 646-649 

 , Diagram showing, at Anan 647 



— strata. See Kurgans. 

 Cultures, Agencies producing change 



in 652-660 



— , Growth and thickness of 650-652 



— , Relation to their environment of 649-652 

 — > Tentative dating of, at Anau . . . 661-664 

 Cumberland ridge and the relationship 



of interior sea to oceanic channel. . 610 

 Cushing, H. P., Accessions to Library 



from July, 1905, to October. 



1906 733-742 



— elected Librarian 680 



— -, Librarian's report by 679 



Cut Bank pass, Occurrence of fossil- 

 iferous limestones at 16. 



Cutrights, West Virginia, Section at. . 135 



Cuvier, , cited on theory of earth 



cataclysms 294 



Dagus coals, Occurrence of 94 



— shaft, Coal beds at 95, 96 



Dakota formation, Character and thick- 

 ness of 300-301 



, Occurrence of plant remains in. . 300 



— sandstone, Age of 627 



, Character and thickness of. . 620, 621 



