BIBLIOGRAPHY. 



PERMIC GLACIATION. 



Chamberlin, T. C, and Salisuury, H. D., 1906. Geology. II: 632-639, 655-677. 



Coleman, A. P., 190S. Glarial periods and their bearing on geological theories. Bull. Gcol. Soc. America, 19: 347- 



366. 

 David, T. VV. E., 1896. Evidences of glacial action in Australia in Permo-Carboniferous time. Quart. Jour. Gcol. 



Soc. London, 52: 289-301. 

 , 1907. Conditions of climate at different geological epoclis, with special reference to glacial epochs. Coniptc 



Rendu, Congres G6ol. Internat., Mexico: 449^82. 

 Hatch, F. H., and Corstorphine, G. S., 1909. The geology of South Africa. 2d ed.: 219-243, 335-339. 

 Kayser, E., 1911. Lehrbuch der Geologie. 4th ed., II: 263-318. 



KOKEN, E., 1907. Indisches Perm und die permische Eiszeit. N. Jahrb. filr j\Iin., Geol., etc., Festband: 446-546. 

 Ramsay, A. C, 1855. On the occurrence of angular, subangular, polished, and striated fragments and boulders in 



the Permian breccia of Shropshire, etc. Quart. Jour. Geol. Soc. London, 11: 185-205. 

 Sayles, R. W., and La Forge, L., 1910. The glacial origin of the Roxbury conglomerate. Science, n.s., 32: 723-724. 

 ScHVi'ARZ, E. H. L., 1906. The three Palaozoic ice-ages of South Africa. Jour. Gcol., 14: 683-691. 

 White, I. C, 1908. Final report of the chief of the Brazilian Coal Commission (Conmiissao de Estudos das Minas 



de Carvao de Pcdra do BrazU): 11-14, 29-55, 227-233. 

 WooDWORTH, J. B., 1912a. Boulder beds of the Caney shales at Tahliina, Oklahoma. Bull. Geol. Soc. America, 



23: 457-462. 

 , 1912b. Geological expedition to Brazil and Chile, 1908-1909. Bull. Mus. Comp. Zool., 56: 79-82. 



DEVONIC GLACIATION. 



Gbikie, A., 1903. Text book of geology. 4th ed., II: 1001, 1011. 



Hatch, F. H., and Corstorphine, G. S., 1909. The geology of South Africa. 2d ed.: 62-78. 



Rogers, A. W., 1905. An introduction to the geology of Cape Colony: 94-121. 



Rogers, A. W., and Schwarz, E. H. L., 1901. Report on the geology of the Cederbergen and adjoining country. 



Ann. Rept. Geol. Comm. Cape Colony, 1898: 65-82. 

 Schwarz, E. H. L., 1906. The three Pateozoic ice-ages of South Africa. Jour. Geo!., 14: 683-091. 



PROTEROZOIC GLACIATION. 



Coleman, A. P., 1907. A Lower Huronian ice-age. Amer. Jour. Sci. (4), 23: 187-192. 



, 1908a. Glacial periods and their bearing on geological theories. Bull. Geol. Soc. America, 19: 347-306. 



, 1908b. The Lower Huronian ice-age. Jour. Geol., 16: 149-158. 



, 1912. The Lower Huronian ice-age. Compte Rendu, Congres Geol. Internat., Stockhohn: 1069-1072. 



David, T. W. E., 1907. Glaciation in Lower Cambrian, possibly in pre-Cambrian time. Compte Rendu, Congres 



Geol. Internat., Mexico: 271-274; Conditions of climate at different geological epochs, witli special 



reference to glacial epochs. Ibid. : 440-446. 

 Geikie, a., 1880. A fragment of primeval Europe. Nature, 22: 400-403. 



, 1903. Text book of geologj'. 4th ed., II: 891, 899, 1309. 



HowcHiN, W., 1908. Glacial beds of Cambrian age in South Australia. Quart. Jour. Geol. Soc. London, 54 : 234-259. 



, 1912. Australian glaciations. Jour. Geol., 20: 193-227. 



Miller, W. G., 1911. A geological trip in Scotland. Canadian Mining Jour., Feb. 15 and March 1. 



Peach, B. N., 1912. The relation between the Cambrian faunas of Scotland and North America. Nature, 90: 49-56. 



Redsch, H., 1891. Det nordlige Norges geologi. Norges gcol. Undcrsogclse : 2G-34. 



Schwarz, E. H. L., 1906. The three Palaeozoic ice-ages of South Africa. Jour. Geol., 14: 683-091. 



Strahan, a., 1897. On glacial phenomena of Pateozoic age in the Varanger Fiord. Quart. Jour. Geol. Soc. London, 



S3: 137-146. 

 Vredbnburo, E. W., 1907. A summary of the geology of India: 19-23. 

 Willis, B., and Blackwelder, E., 1907, 1909. Research in China. Cam. Inst. Wash. Pub. No. 54, I, Pt. I: 264- 



269; II: 39-40. 



297 



