[I9II.] 



30 



BURROUGHS, W. G. The Unconformity between the Bedford and Berea Forma- 

 tions of Northern Ohio. Journ. Geol., Chicago, xix. pp. 655-659, fi°:s. 

 1911. 



BURROWS, A. G. The Gold-bearing Deposits of Porcupine (Ont.). Mining 



Journ. xciv. pp. 870-871. 1911. 

 BURTON, R. C. On the Occurrence of Beds of the Yellow Sands and Marl in the 



Magnesian Limestone of Durham. Geol. 3Iag. dec. 5, viii. pp. 299-306, figs. 



1911. And A.C. 



2. On the Formation of Kaoliriite in some Coal-measure Shales. [Northumber- 

 land.] Proc. Univ. Durham Phil. Soc. iv. pp. 21-29. 1911. And A.C. 



BUTLER, B. S., & W. T. Schallee. Some Minerals from Beaver Co. (Utah). 

 [Beaverite & Wurtzite.J Am. Journ. Sci. ser. 1, xxxii. pp. 418-424. 1911 ; 

 Journ. Wash. Acad. Sci. i. pp. 26-27. 1911. 



2, . Thaumasit von Beaver Co. (Utah). Zeitschr. f. Kryst. xlix. 



pp. 236-238. 1911. 



BUTLER, F. H. The Brecciation of Mineral- Veins. Min. Mag. xvi. pp. 124-136. 

 pis. iv-vi. 1911. 



BUTTGENBACH, H. See Belgium, Ann. Mus. du Congo, 1 & 2. 



CACCIAMALI, G. B. I Brontidi. "Barisal guns.] Boll. Soc. geol. ital. xxix. 

 pp. 508-512. 1911. 



CAI RNES, D. D. Preliminary Memoir on the Lewis and Nordenskiold Rivers Coal 



District (Yukon Terr.). Canada, Dep. Mines, Geol. Surv. Mem. no. 5, pp. 1- 



70, pis. i— viii & 2 geol. maps. 8vo. Ottawa, 1910. 

 CALMAN, W. T. On Pleurocaris, a new Crustacean from the English Coal 



Measures. Geol. Mag. dec. 5, viii. pp. 156-160, tig. 1911. 

 2. On some Crustacea of the Division Syncarida from the English Coal 



Measures. Geol. Mag. dec. 5, viii. pp. 488-495, tigs. 1911. 

 CALVERT, W. R, Land Classification, its Basis and Methods. Picon. Geol. vi. 



pp. 473-492, tiers. 1911. 

 CALVIN, S. 18th Annual Report of the State Geologist for 1909. Iowa Geol. 



Surv. xx. pp. xi-xv. pi. 1. 1910. 

 2. Aftonian Mammalian Fauna, II. Pull. Geol. Soc. Am. xxii. pp. 207-216, 



pis. xviii-xxiv. 1911. 



3. The lowan Drift. Journ. Geol., Chicago, xix. pp. 577-602, figs. 1911. 



. Obit.— See Baix, H. F. ; $ Kay, G. F. 



CAMBAGE, R. H. See Maidex, J. H. 



CAMBIER, R., & A. Rexier. Observations sur Omphalojrfiloios anglicus, Stern- 

 berg. Ann. Soc. geol. Belg., Liege, xxxviii. Bull. pp. 203-206. 1911. 



CAMPBELL, M. R. Historical Review of Theories advanced by American Geolo- 

 gists to account for the Origin and Accumulation of Oil. Peon. Geol. vi. 

 pp. 363-395. 1911. 



2. Contributions to Economic Geologv, 1909. Part 2. Mineral Fuels. Bull. 



U.S. Geol. Surv. no. 431, pp. 1-254, figs., pis. i-xii. 1911. 

 CAMPBELL, R. Preliminary Note on the Geology of South-Eastern Kincardine- 

 shire. Geol. 3Iag. dec. 5, viii. pp. 63-69, fig. Tplan]. 1911. 

 CAMSELL, C. A New Diamond Localitv in theTulameen District (B.C.). Peon. 



Geol. vi. pp. 604-611. 1911. 

 CANADA. Department of Mixes. Mines Branch, no. 102. Preliminary Report 



on the Mineral Production of Canada during the Calendar Year 1910, by 



J. McLeish. Pp. 1-21. 8vo. Ottawa, 1911. 

 CANAVAL, R. Die Erzgange der Siglitz bei Bockstein in Salzburg. Zeitschr. f. 



prakt. Geol. xix. pp. 257-278, figs. 1911. 

 CANFIELD, F. A., W. F. Hillebeaxd, & W. T. Schallee. Mosesit, ein neues 



Quecksilber-Mineral von Terlinsrua (Texas). Zeitschr. f. Kryst. xlix. pp. 1-8. 



1911. 



CANTRILL, T. C. On some Drift at Bissell Hill, near Kidderminster. Journ. 



Birm. Nat. PList. tf Phil. Soc. i. pp. 141-152. 1895. A.C. 

 2. On some Stone Implements from North "Worcestershire. Trans. Worcester 



Nat. Club, iv. pp. 395-400, 1 pi. 1911. 

 CANU, F. Les Brvozoaires fossiles des Terrains du Sud-Ouest de la France. III. 



Burdigalien. Bull. Soc. geol. Prance, ser. 4, ix. pp. 442-458, pi. xv. 1909. 

 2. Liste des Bryozoaires de la Craie de Royan (Charente-Inferieure). Bull. 



Soc. geol. Prance, ser. 4, x. pp. 62-65. 1910. 

 CAPELLINI, G., & L. Baldacci. La XP Sessione del Congresso geologico inter- 



nazionale e la II" Conferenza Affro-Geolosica a Stoccolma. Boll. P. Com. geol. 



Ital. xli. pp. 377-390. 1911. 



