Catalogue of Printed Books, &c. 297 



Blanford, W. T. On evidence of glaciation in Dwyka beds. 



London, Q. J. Geol. Soc, 56, 1900, iii. 



Nature, 61, 1899-1900, 191. 



Bleloch, W. Kand conglomerates. 

 [Discussion, v. Draper, D., Prister, A., Simpson, H. C, Frames, M. E.] 

 Johannesburg, Trans. Geol. Soc. S. A., 4, 1898-9, 175-181, pi., and 5, 1899, 30-40 



[reply] . 



The new South Africa, its value and development. 



London, 1 ed., 1901, 8vo, xvi + 435 pp., illustr., maps, diagrs. 



2 ed., 1902, 8vo, xxvi + 435 pp., illustr., maps, diagrs. [Revised.] 



[On J. Kuntz's paper : The Main Keef horizon in the 



Klerksdorp district.] 



Johannesburg, Trans. Geol. Soc. S. A., 6, 1903, 116-122, pi. 



Blencowe, G. On certain geological facts observed in Natal 

 and the Border Countries during nineteen years' residence. 

 London, Eep. Brit. Ass., 49, Sheffield 1879, 349-350. 



Q. J. Geol. Soc, 36, 1880, 426-428. 



Geol. Mag., 7, 1880, 44-45. 



Blum, J. K. Die Pseudomorphosen des Mineralreichs. 

 Stuttgart, 1843, 8vo, x + 378 pp. 



Dritter Nachtrag zu dem Pseudomorphosen des Mineral- 



reichs. 



Erlangen, 1863, 8vo, xiv + 294 pp. 



Bottger, O. Ueber den Mergel vom Gokwe in Siidafrika und 

 seine Fossilien. 

 Offenbach, Ber. Ver. Natk., 11, 1870, 45-50, pi i., ffg. 1, 2. 



Bonney, T. Gr., and Raisin, C. A. Keport on some rock speci- 

 mens from the Kimberley diamond mines. 

 London, Geol. Mag., 8, 1891, 412-415. 



Notes on the diamond-bearing rock of Kimberley, 



South Africa. (ii.) On the rock and other specimens from the 



Kimberley mines. 



London, Geol. Mag., 2, 1895, 496-502 



On some rock specimens from Kimberley, South Africa. 



London, Geol. Mag., 4, 1897, 448-453, 497-502. 



The original rock of the South African diamond. 



Edinburgh and London, Nat. Sci., 15, 1899, 173-182. 



The parent-rock of the diamond in South Africa. 



London, Proc. Roy. Soc, 65, 1899, 223-236. 



Geol. Mag., 6, 1899, 309-321. 



Nature, 60, 1899, 620-621. 



Montreal, Canad. Rec. Sci., 8, 1899, 95-114. 

 Leipzig, Zs. Krystall., 34, 1901, 433. 



