[1920.] 



84 



PANICHI. U. Ricerche petrografiche sul Vulcano di Roccamonfina. Atti R. 



Accad. Lincei, Rendic, ser. 5, xxviii. pt. 2, pp. 193-196. 1919. 

 PANYITY, L. S. Litholog\ r of Berea Saud in South-Eastern Ohio, and its Effect 



on Production. Trans. Am. Inst. M. B. lxi. pp. 478-481, figs. 1920. 

 PAPP, K. von. Die Gegend von Bezsan, Branyicska und Szuliget im Komitate 



Hunyad. Jahresb. Jc.-ung. geol. Reichsanst. 1916, pp. 327-335. 1918. 

 PAPUA. See Australia, Commonwealth of. 1 & 2. 



PARDEE, J. T. The Garrison and Philipsburg Phosphate Fields, Montana. 

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 1917. 



2. Ore-Deposits of the Northwestern Part of the Garnet Range, Montana. 



Bull. U.S. Geol. Surv. no. 660, pp. 159-239, fi°:s.. pis. vi-ix [geol. maps]. 

 1918. 



3. The Dunkleherg Mining District. Granite Countv, Montana. Bull. U.S. 



Geol. Surv. no. 660, pp, 241-247, fig., pi. x [geol map]. 1917. 

 4. Geology and Mining Deposits of the Colville Indian Reservation. Washington. 



Bull. U.S. Geol. Surv. no. 677. pp. 1-186, fig., pis. i-xii r geol. maps . 



1918. 



5. Manganese at Butte. Montana. Bull. U.S. Geol. Surv. no. 690, pp. 111- 



130. 1918. 



6. Some Manganese Deposits in Madison Countv, Montana. Bull. U.S. Geol. 



Surv. no. 690, pp. 131-143. 1918. 

 7, & E. L. Jones, fil. Deposits of Manganese Ore in Nevada. Bull. Z~.S. 



Geol. Surv. no. 710, 'pp. 209-248, fisrs., pi. x. 1920. 

 PARE DES, T. El Petroleo en algnnas Islas del Golf'o de California. Bol. Petrol. 



Mexico, ix. pp. 403-415, 5 pis. [maps & sections]. 1920. 

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pp. 608-613, fig. 1920. 

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1920. 



PAREJAS. E. La Formation des Continents et des Oceans d'apres la Theorie de 

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 See also Collet, L. W., 1 & 2. 



PARK. J. On the Occurrence of Three Bands of Marble at South Peak, near Hamp- 

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■ . See also Uttlet, G. EL, 3. 



PARKER, G. C. Alberta Bituminous Sands for Rural Roads. Summ. Rep. Mines 



Branch. Canada, 1919, pp. 194-200. 1920. 

 PARKINSON. C. Obit— See Lamplugh, G. W.. 26. 



PARKINSON, J. The Channel Islands. BZandb. Reg. Geol. iii. British Isles, 



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 PARKS. W. A. Preliminary Description of a New Species of Trachodont Dinosaur 



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PARR. S. W.. &• T. R. Ernest. A Study of Sand-Lime Brick. Bull. III. Geol. 



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 PARSHAD, J. See Middlemiss, C. S., 3. 



PASCHINGER. Y. Schneeffrenztypen. Zeitschr. f. Gletscherl: x. pp. 231-234. 

 1917. 



PASCOE, E. H. The Early History of the Indus, Brahmaputra, and Ganges. 



Quart. Journ. Geol. Soc. lxxv. pp. 138-157, figs., pi. x [geol. maps]. 1920. 

 PASSAU, G. Decouverte d'un Gite fossilifere au Kwaugo (Congo-beige). Ann*. 



Soc. geol. Belg. xlii. Congo-beige, p. 33. 1920. 

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