[^9o7.] 



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. See also Emmons, S. F., 3. 



RICHARDSON, L. The Inferior Oolite and Contiguous Deposits of the Bath- 

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soni, H. Woodward, was obtained. Geol. Mag. dec. 5, iv. pp. 82-84. 1907. 



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1907. 



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Froc. Cotteswold Nat. F-.C. xvi. pp. 71-80. 1907. 

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1905, pp. 1-68, figs, [sketch-maps], pis. i-vi. 1907. A.C. 

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 RICHTHOFEN, F. von. Obit.— See Geikie, Sir A., 2. 



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 RICKMERS, W. R. The Fan Mountains in the Duab of Turkestan. Geogr. Journ. 



XXX. pp. 357-371, figs, [topographical map]. 1907. 

 . RIES, H. The Clays of Texas. Trans. Am. Inst. M. F. xxxvii. pp. 520-558, figs. 



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 . See also United States, Min. Resources. 



RIMANN, E. Ueber Calcitfuhrenden Granit im Riesengebirge. Centralbl. f. 



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Bull. Soc. geol. France, ser. 4, vi. pp. 287-293, fig. 1906. 

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Faris, cxlv. pp. 1187-1188. 1907. 

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