97 



[1907.] 



PERKINS, G. H. 6. Hydrology of Vermont. Rep. Vermont State Geol. 1903-04, 

 pp. 213-223. 1904. 



7. Report on the State Cabinet. Mep. Vermont State Geol. 1903-04, 



pp. 224-227. 1904. 



8. Annual Report of the State Geologist on the Mineral Industries and 



Geology of certain Areas of Vermont, 1905-06. Pp. i-viii, 1-62, figs., pis. i-xvi, 

 1906. 



9. The Lignite or Brown Coal of Brandon. Ann. Bep. State Geol. Vermont, 



1905-06, pp. 188-194, figs, [sketch-map], pis. xlvi-xlviii. 1906. [See also 

 Jeffrey, E. C, 2.] 



10. Fossils of the Lignite of Brandon. Ann. Bep. State Geol. Vermont, 



1905-06, pp. 226-221, pis. lii-lviii. 1906. 

 11. The Drinking Waters of Vermont. Ann. Bep. State Geol. Vermont, 



1905-06, pp. 254-344. 1906. 

 PERNER, J. Systeme silurien du Centre de la Boheme, par Joachim Barkande. 



1^^® Partie ; Recherches Paleontologiques. Vol. IV. Gasteropodes. Tome II. 



Pp. i-xii, 1-380, figs., pis. xc-clxxv. 4to. Prague, 1907. 

 PERON, A. Allocution Presidentielle. Bull. Soc. geol. France, ser. 4, vi. pp. 294- 



307. 1906. 



2. Les Eboulements de Terrain du Grand- Mont, par Chitry (Yonne). C. B. 



Assoc. frang. Av. Sci. xxxv. pt. 1, pp. 85-86. 1907. 

 PERVINQUIERE, L. A propos de la Geologic de la Tripolitaine. Bull. Soc. 



geol. France, ser. 4, vi. pp. 9-10. 1906. [See also Meuniek, S., 3.] 

 2. Sur le Jurassiqvie du Sud Tunisien. Bull. Soc. geol. France, ser. 4, vi. 



pp. 192-194. 1906. 



3. Decouverte de Fossiles dans le Calcaire du Djebel Ressas (Tunisie). 



[Jurassic] Bull. Soc. geol. France, ser. 4, vi. p. 481. 1906. 

 4. Revue des Theses de Geologic (1906). Bev. Sci., Paris, ser. 5, vii. pp. 488- 



491, 521-528. 1907. 



PETER, R. Chemical Report of the Coals, Clays, Mineral Waters, &c., of Kentucky. 



Bull. Ky. Geol. Surv. no. 3, pp. 1-77. 8vo. Lexington, 1905. 

 PETERSEN, J. Eine Berichtigung. [Quartar und Tertiar auf Sylt.] Monatsh. 



deutsch. geol. Gesellsch. 1907, pp. 38-41. 1907. 

 2, & C. Rosing. Beretninger om Jordrystelserne ved Angmagsalik i Ost- 



Gronland. Meddel. dansTc. geol. Foren. no. 11, pp. 109-112. 1905. 

 PETERSON, 0. A. Preliminary Description of Two New Species of the Genus 



Biceratlierium, Marsh, from the Agate-Spring Fossil-Quarry (Nebraska). 



Science, n. s. xxiv. pp. 281-283. 1906. 

 PETRASCHECK, W. Zur Abwehr gegen J. J. Jahn. [Bohemian Cretaceous.] 



Verli. k.-Tc. geol. Beichsanst. 1906, pp. 342-349. 1906. 

 2. Die Ueberlagerung im Mahrisch-Schlesisch-Westgalizischen Steinkohlen- 



Revier. Verh. Tc.-Tc. geol. Beichsanst. 1906, pp. 362-363. 1906. 

 3. Die Schiclitfolge im Perm bei Trautenau. Verli. Ic.-Tc. geol. Beichsanst. 



1906, pp. 377-383. 1906. 

 . See also Schmidt, A. 



PETTERD, W. F. Notes on Tasmanian Minerals. Papers ^ Proc. Boy. Soc. 



Tasm. 1903-05, pp. 62-72, 75-82. 1906. 

 . See also Tasmania, Dep. Mines, 3. 



PETTERSSON, 0. On the Influence of Ice-Melting upon Oceanic Circulation. 



Second Paper. Geogr. Journ. xxx. pp. 272-295, figs, [charts]. 1907. 

 PEYROT, — . A propos du Falun de Saint-Denis d'Oleron (Charente-Inferieure). 



Actes Soc. Linn. Bordeatix, Ixi. pp. xlix-liii. 1906. 

 PFAFF, P. W. Ueber Dolomit und seine Entstehung. W. J. f. Min., Beilage- 



Band xxiii. pp. 529-580. 1907. 

 PFIEZENMAYER, E. A Contribution to the Morphology of the Mammoth, 



Elephas primigenius, Blumenbach ; with an Explanation of my Attempt at a 



Restoration. Ann. Bep. Board of Begents, Smiths. Inst, for the Year ending 



June mil, 1906, pp. 331-333, figs., pl.'i. 1907. 

 PHALEN, W. C. Origin and Occurrence of certain Iron-Ores of North-Eastern 



Kentucky. Fcon. Geol. i, pp. 660-673, fig. 1906. 

 . See also Emmons, S. F., 3 & 4. 



PHILIPP, H. Vorlaufige Mittheilungen iiber Resorptions- und Injektionserschein- 

 ungen im Siidlichen Schwarzwald. Centralis f. Min. 1907, pp. 76-80. 1907. 



PHILIPPI, E. Ueber die Dislokation der Kreide und des Diluviums auf Riigen. 

 Zeitschr. deutsch. geol. Gesellsch. Iviii. Monatsh. pp. 119-120. 1906. 



■ 2, Einige Bemerkungen fiber seine Beobachtungen am Vesuv im April 1906. 



Zeitschr. deutsch. geol. Gesellsch. Iviii. Monatsh. pp. 143-151, figs, 1906. 



H 



