COAST — COLORADO 31 



Page 



Coast changes 2, 32-1 



— range uplift at close of the Jurassic 5, 455 



— RANGES, Geologic age of the Pacific 6, 74-77 



of California, Geology of 6, 71 



, Rocks of the 2, 167 



— — , Structure of the 2, 390 



Coastal forms, Al)stract of paper by F. P. Gulliver on 10, IS 



— plain. Causes of dislocation of strata of 6,5 



, Cretaceous deposits of 6, 479 



of Mexico 9, 14 



Tehuantepec, Geological formations of. ... 9, 22 



; United States, References to changes in 6, 58-60 



series in South Carolina 7, 51 2 



terrace ■ 6, 487 



terraces of Mexico 9, 30 



undulations 6, 127 



CoATZAcoALCos formation of Tehuantepec 9, 23 



Cobb, Collier, Election of 6, 431 



— , Reference to work of 2, 567 



— , Title of paper by 8, 14 



Cochrane, A. S., Reference to survey of Bell river by 8, 244 



Cocker, H. R., Acknowledgments to 3, 314 



Cohen, , cited on basic glass from the Pacific islands 8, 77 



Cohen, E., cited on origin of quartz schists 1, 218 



CoHN, F., cited on algpe 6, 301 



CoiiUTTA conglomerate, Definition of 2, 152 



Cole, A. H. ; Palxaster encharts Hall 3, 512 



Coleman, A. P., cited on Canadian geology 2, 167 



— history of glacial readvance 7, 345, 347 



— ; Clastic Huronian rocks of western Ontario 9, 223 



— , Election of 8, 370 



— ; Lake Iroquois and its predecessors at Toronto 10, 165 



— , Titles of papers by 9, 417 ; 10, 497 



Collie, G. L., cited on Rhode Island granites 10, 365 



serpentine beds of Kamchatka 5, 130 



— , Election of. 9, 400 



CoLOMB, P. H., Reference to work in Greenland by 9, 363 



Colorado, Analyses of slates and shales from 9, 308 



soils and clays from 9, 309 



— , Archean-Cambrian contact near Manitou 10, 141 



— , Crystalline rocks of 2, 221 



— , Discovery of Trenton fishes in 9, 89 



— division of the Upper Cretaceous of Red river 5, 302 



— , Example of contact alteration in 5, 52 



— formation. Reference to the 6, 18 



— , Fossils from 6, 337, 338 



— , Granites of Pikes peak 6, 471 



— , Intrusive sandstone dikes in . . ... ... 5, 228 



