722 



BULLETIN OF THE GEOLOGICAL SOCIETY OP AMERICA 



Page 

 Chemical composition and classification 



of hvnersthene syenite 202 



of Triassic diabase 639 



— and mineralogical composition of 



meteorites ; George P. Merrill 50 



Chester controversy 157 



— group of Illinois and Kentucky, Suc- 



cession of 150 



Chico time or Cretaceous 513 



Chipola River, Florida, Dead lake of 



the 109 



Chordates, History of 391 



Christiania region, Lower Ordovicic 



of 609 



Chronology in geology based on paleo- 



geography 491 



— , Rise of 491 



Cirques in White Mountains, Absence of 270 

 — , Limited occurrence in White Moun- 

 tains of 290 



Clapp, C. H., and H. W. Shimer, Refer- 

 ence to "The Sutton Jurassic of the 

 Vancouver group, Vancouver Is- 

 land," of 709 



— , Reference to "Southern Vancouver 



Island" of 709 



Clarke, John M., acted as toastmaster. 60 



— cited on Eurypterids in the Shawan- 



gunk 533 



— ■ ■ — ■ — Shawangunk correlated with 



Pittsford shale 534, 535 



Silurian formations in New 



York 544 



— , Remarks on corals by 147 



— memorial of Orville A. Derby 



by 146 



— Old Red Sandstone by 40 



Clark. P. E„ Reference to article on 



Silurian sections by 540 



Classification of arkose deposits 115 



the Tetraseptata, with some re- 

 marks on narallelism in develop- 

 ment in this group : A study in 

 orthogenesis : Amadeus W. Grabau. 14S 



Clays. Laminated lake 81 



Cleland, H. F., Remarks on lake clays 



by 82 



Climatic zones in the Pliocene of the 



Pacific coast ; J. P. Smith 172 



Cline, Justus H.. and Thomas L. Wat- 

 son : Hynersthene svenite and re- 

 lated rocks of the Blue Ridge re- 

 gion, Virginia 193 



Coalinga. CaMfornia. Pliocene Jacalitos 



and Etchegoin formations at 172 



— ■ quadrangle. California, Fauna of 



Te.ion groun in 173 



Cohn, F.. cited on "Sprudelstein" of 



Carlsbad 367 



Coleman. A. P.. cited on Canadian 



glacial movement 252 



fiamres for Canadian noints. ... 247 



Glacial and post-Glacial move- 

 ment 249 



— bands 113 



clays Ill 



■ — gravel bar at Hamilton, Ontario 247 



Iroquois unlift 24S 



man of isobases 253 



— unlift of Iroquois plan 235 



— : Memorial of A. B. WiUmott 37 



— , Morninsr session, December 2S, called 



to order by 5 



— presided at afternoon meeting, De- 



cember 28 47 



morninsr session. December 29. 60 



— meeting. December 30 83 



afternoon meeting, December 30 106 



— ; Presidential address : "Dry land in 



geology" 175 



— , Reference to presidential address by. 82 



Page 

 Coleman, A. P., Remarks on conglom- 

 erate and breccia by 93 



rock foliation by 58 



Collier, A. J., Reference to "Geology 

 and coal resources of the Cape Lis- 



burne region, Alaska," of 704 



Collins, ■ — — -, cited on striated stones 



from Huronian region 137 



Colorado, Fossil algas from Green River 



formation in 159 



Columbia, Emerald deposits of Muzo.. 63 

 Comparison of American and European 

 Lower Ordovicic formations ; Ama- 

 deus W. Grabau 555 



■ European and American early 



Paleozoic formations ; Amadeus W. 



Grabau 159 



the Yellowstone Park algas with 



Algonkian forms ; Charles D. Wal- 

 cott 156 



— with akerite of syenite 206 



— ■ — quartz monzonite of hypersthene 



syenite 204 



Comstock, Theodore B., Bibliography 



of 13 



— , Memorial of 12 



— , Photograph of 12 



Cook, C. W., cited on Silurian forma- 

 tions in New York, New Jersey. 



and Pennsylvania 544, 545 



Conglomerate, Occurrence of intrafor- 



mational 93 



"Continental" rocks, Reference by 



Daly to 326 



Continents and oceans, Changed posi- 

 tions of 1^0 



Coral fauna, Onondaga 478 



Coral-reef problem, Virgin and north- 

 ern Leeward Islands bearing on. . . 41 



; W. M. Davis 46 



"Coral reefs," Relation to Paleozoic 



limestone formation of 147 



Corals, American Middle and Upper De- 



vonic 147 



— , Floridian and Bahaman shoal-water. 154 

 - — from the Cretaceous and Tertiary of 

 California and Oregon ; J. O. Nom- 



land 174 



Cordillera, Stratigraphy of Canadian. 158 



Cores, Specific weight of drill 49 



Correlation and chronology in geology 

 on the basis of paleogeography"; 

 Charles Schuchert 491 



— by displacements of the strand-line 



and the function and proper use of 

 fossils in correlation : E. O. TJlrich. 451 



— of Mayville beds of Wisconsin with 



Alexandrian rocks of Illinois 310 



the Upper Cretaceous deposits of 



the Atlantic and Gulf Coastal 



Plain ; L. W. Stephenson 154 



— - — Triassic rocks of Alaska 704 



— , Use of fossil plants in geologic. . . . 525 

 Correspondents of the Geological So- 

 ciety of America 128 



Council, Report of 5 



— Paleontological Society 142 



Cowlitz River Valley, Eocene of 174 



Credner, H., cited on "Age of Mam- 

 mals" 177 



his "Geologie" 176 



■ — monoclines 91 



Cretaceous deposits of Atlantic and 



Gulf Coastal Plain 154 



— of Alberta, Canada ; Joseph H. Sin- 



clair 85, 673 



— — - — , Character of strata of 674 



— — California and Oregon, Corals 



from the 174 



the Santa Ana Mountains, Fauna 



of 174 



