[19I3-] 



128 



TRABUCCO, G. Sull' Origine ed Eta del Giacimento Gessifero di Eoccastrada. 



Boll. Soc. geoh ital. xxxi. pp. 419-432. 1913. 

 TRAQUAIR, R. A. Obit.—See Anox., 22; Geimshaw, P. H. ; 4- Hoene, 



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TRECHMANN, C. T. On a Mass of Anhydrite in the Magnesian Limestone at 

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Beichsanst. 1910, pp. 214-243. 1912. 

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Jahresh. Tc.-nng. geol. Beichsanst. 1911, pp. 193-201. 1913. 

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Beichsanst. 1913, pp. 157-158. 1913. 

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TROWBRIDGE, A. C. Geology and Geography of the Wheaton Quadrangle. 

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2. Some Partly Dissected Plains in Jo Davies's Countv (Illinois). Journ. 



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2. Bauxit in Neuem Licht. Centralbl. f. Min. 1913, pp. 495-497. 1913. 



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5. Ueber den Sand in Kroatieu. ' Glasnik ' Soc. Hist. nat. Croatica, xxv. 



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 . See also HuTCHiifsoif, A. 



TWELVETREES, W. H. Report on the Coal-Measures of Tasmania. Congr. 

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. See also Tasmania. Depaetment of Mines. 



TWENHOFEL, W. H. Excursion in Eastern Quebec and the Maritime Pro- 

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