60 J. STANLEY-BROWN INDEX TO VOLUMES 21 TO 30 



Page 

 Comparison of Aiiu'ricni iiiid Kin-dix-aii Lower Ordovicic formations; 



Amadeus W. Grabaii 27, 555 



Enropeau and Amei'ican early T'aleozoic toriuations : Aniadens W. 



Grabau 27, 159 



marine vertebrates of western Xortb America witb tbose of otber 



Triassie areas ; J. C. Merriam 26, 413 



. the Cretaceous faunas of .Taiian witb tbosc^ of western United 



States ; H. Yalce 26, 414 



■ — floras of California witb tliose of otber Cretaceous areas; 



F. H. Knowlton 26, 414 



^Euroiiean and American Sihiria ; Amadeus W. Grabau 28,129 



— . oysters of tbe lower and upper borizons of tbe Miocene of tbe 



Muir syncline ; W. V. Cruess 25, 154 



Yellowstone Park ali^a^ witb Algonkian forms; diaries I>. ^Val- 



cott 27, 156 



— witb akerite of syenite 27, 206 



quartz monzouite of byperstbene syenite 27. 204 



Coniijoslte siihtilitu, Fossil of Wasatcb re.Ljion 21, 530 



Composition of liornite and its relation to otber sulpbominerals ; K. 11. 



Kraus 25, 90 



CoMSTOCK, Theodore P.., P.il>lioiira])by of 27, 13 



— , Memorial of 27, 12 



— , Pbotoijjrapb of 27, 12 



Concentration sand type, Description of 21. OIT-G-jO 



Conception Bay. Manganese deposits of 25, 73 



CoNDiT, D. L).. cited on Conemaugb formation 30, 582 



oil wells 28, 674 



— , Evidence in tbe Helena-Yellowstone Park region. Montana, of tbe 



great Jurassic erosion surface 28, 161 



Conditions of deposition of some Tertiary petroliferous sediments; 



A. W. Grabau 30. 103 



Conemaugh formation of Maryland 30, 572 



Conglomerate. Cbaracteristics of a corrosion 25, 265 



— , Edgewise 24. 112 



— , Occurrence of intraformational 27, 93 



— of tbe Galena formation 25. 269 



Trenton series 25, 265 



— (red) of tbe S;in Jose and .Mount Hamilton (piadrangles, Tbickness 



of 24. 96 



— , Sbinarump 24, 52, 079 



Conglomerates, Causes producing scratcbed. impressed, fractured, and 



recemented. pebbles in ancient ; J. M. ( 'larke 26, 60 



— in deltas, Significance of 23, 440 



— of soutb Brazil, I'ermo-Carbonic 21, -30, 779 



tbe delta deposits of Nortb America, Bald Eagle, Green I'ond. and 



Sbawangunk 24, 411 



Connate waters of tlie Atlantic coast ; Alfred C. Lane 21, 24, 774 



Connecticut and Hudson valleys, Submergence of tbe 25, 63 



