CRETACEOUS CROSHY ()7 



I'age 

 Cketaceous of the I'acific iirca ; ciirrc'lation lu'twcon it and that ot other 



refJCions of the work! ; T. W. Stanton 26, 414 



Santa Ana Mountains, Fauna of 27. 174 



— oil and sandstones 28, 07S 



— ■ or Cliico time 27, 013 



— ^overlajis in nortliwest Eui'ope and tiieir hearinji on tlie hathyinetric 



distribution of tlie Cretaceous Silicisponghe ; ^Marjorie O'Conncll 29,142 



— , Pliysio.^rajihie featiu'es of 27, <>T4 



— , Keeent worli on the dinosaurs of tlie 26, 416 



— roc4vS near Durango. Colorado, Measurements of 23, 584-.jS9 



— sedimentation of tlie interior province 25, 343 



— Selma chalk 25, 332 



— strati.Lrraphy. Santa Inez peneplains, Santa Unrhara County. Califor- 



nia 29. 1<)4 



, Upper 26, 14!» 



— , Symposium on the passas^e from the Jurassic to the 26, 1-''>1 



— -terranes, Tamasopa oiMtearini: limestone of the Mexican 24, 2."i.") 



— Tertiary boundary in the Ko<-ky Mountain re.t,'ion ; F. H. Knowlton . 25.32") 

 problem, Evidence of the I'aleocene-vertebrate fauna on the 25. 3sl 



— time in North America, Close of .Iiu'assic and o]ienin,s; of; H. F. Os- 



born 26, 2!r)-302 



the 25, 321 



Crider, A. F., Geological work in Mississipjd .ind Louisiana of 25, 171 



Crinoid arms, Use in studies of jjhylogeny of 25. 13.") 



— from Ontario, A new Trenton 23, 84 



— genus Scyphocriiiiis and its bulbous root ('(iiiHirucriiiiix : Frank 



Springer 24. 110 



Cripple Creek, Colorado, Keeent remarkable gold "strike" at the Cresson 



mine 26, S4 



Criteria for the determination of species in the Sauropods. with descrip- 

 tion of a new species of Apatosauria ; Charles C. Mook 27, 151 



Criteria of attitude in beddfed dei)osits; Lancaster D. Burling 28,208 



correlation from the point of view of the invertebrate paleontolo- 

 gist ; E. O. Ulrich 26, 410 



Critical study of fossil leaves from the Dakota sandstone ; E. M. Gress 



29, 131 

 Criticism of the Hayfordian conception of isostasy regardi'd from the 



standpoint of geology ; W. 11. llobbs 25, -34 



Crocker, William, cited on plant development 30, •")48 



Crombie, Flora, Acknowledgments to 29, ■>'-'A) 



Crook, A. R. ; Additional note on ]\lonks Mound 29, 80 



— , Discussion of loess by 29, 73 



— ; Origin of Monks Mound 26. 74 



Crooks, , cited on war geology 30, 171 



Crooks, H. F. ; rrecaml)i-ian rocks in the Medicine Bow Mountains of 



Wyoming 29, !»7 



— ; Types of North American Paleozoic oolites 29. 102 



Crosby, W. O., Acknowledgments to 28, 543 



