S7 



[1920.] 



POMPECKJ, J. F., 2. Zur Erinnerung an Ebeehaed FraaS und an sein Werk. 



Jahresh. Yer. 2s~aturk. Wurttemberg, lxxi. pp. xxxiii-lxxx, portrait. 1915. 

 3. Dr. rer. nat. Hei>eich Mueller. ]Obit.] Jahresh. Yer. Ifaturk. 



Wurttemberg, lxxi. pp. cvi-cvii. 1915. 

 4. Dr. rer. nat. Feaxz Pietzckeb. [Obit.] Jahresh. Ver. Naturk. 



Wurttemberg, lxxi. pp. cvii-cviii. 1915. 

 5. Gedenkrede auf Adolf to>~ Ko::n~e>~. Zeitschr. dentsch. geol. Gesellsch. 



lxvii. Ifonatsb. pp. 229-267, portrait. 1915. 

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Jura. Jahresh. Yer. JS~aticrk. Wurttemberg, lxxii. pp. xxxii-xxxiii. 1916. 

 7. Ueber die Geologie der Dobrudscba. Jahresh. Yer. ISaturTc. Wurttemberg, 



lxxiii. pp. xvii-xviii. 1917. 

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ITonatsb. pp. 15-35. 1918. 

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pp. 97-101. 1916. 

 POOLE, EL S. Obit.— See Habbis, D. F. 



POOLE. J. H. J. The Radium Content of the Rocks of the Loetschberg Tunnel. 



Phil. Hag. ser. 6. xl. pp. 466-471. 1920. 

 PORTER. (Miss) M. W. Practical Crystal Drawing. Am. Hin. v. pp. 89-95. figs. 



1920. 



. See also Baekee, T. V. 



POSNJAK, E. See Meewix. H. E. 



POST. L. vox. Postarktiska Klimattvper i Sodra Sverige. Geol. Fdren. StocTch. 



Fbrh. xlii. pp. 231-211. 1920. 

 POTONIE, H. Obit.— See Kauxhowex. F. 

 POUND, J. R. See Hitchcock, W. E. 



POWERS, S. Febdixaxd, Freiherr vox Richthofex (1833-1905). [Obit.] 



Froc. Am. Acad. Arts 4- Sci. li. pp. 921-923. 1916. 

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xlix. pp. 127-142, figs. 1920. 

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Teil. — Oberes Tessin- und Maggiagebiet. Beitr. geol. Karte Schweiz, no. 26, 



pp. 43-80, fig., geol. maps & sections. 1918. 

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Maggiatale vom 9. bis 12. September 1919. Bclogce Geol. Selv. xv. pp. 509- 



522[ pi. xiii. 1920. 



PR EST. W. H. On the Nature and Origin of the Eskers of Nova Scotia. Froc. fy* 



Trans. X.S. Inst. Sci. xiv. pp. 371-393. 1919. 

 PRESTON, H. L. Obit.— See Faiechild, H. L., 6. 



PRICE. W. A. Hvdrozoan affinities of Serpulites Sowerby. [Abstract. Bull. 



Geol. Soc. Am. xxxi. p. 210. 1920. 

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Petroleum. Fcon. Geol. xv. pp. 610-611. 1920. 

 . See also Swaetz, C. K., 2. 



PRIEM, F. Sur des Poissons fossiles et en particulier, des Silurides du Tertiare 



superieur et des Couches recentes dAfrique. Hem. Soc. geol. France (Paleont.), 



xxi. no. 49, pp. 1-13, figs., pis. vi-x. 1914. 

 2. Sur des Poissons fossiles des Terrains tertiaires d'Eau Douce et d : Eau 



Saumatre de France et de Suisse. 2Iem. Soc. geol. France {Faleont.), xxi. 



no. 50, pp. 1-17, pis. xi-xiv. 1914. 

 PRIEST, S. Excursion to Bexley and Bexley Heath. With a Note on the Section 



exposed between Bexley Heath and Barnehurst Stations, by L. Dudley Stamp. 



Froc. Geol. Assoc. xxxi. pp. 145-149. 1920. 

 . See also Stamp. L. D., 3. 



PRINCTPI. P. Ittiofauna fossile dell' Italia centrale. Boll. Soc. geol. ital. 



xxxix. pp. 85-110, pi. v. 1920. 

 PRINGLE. J. Note on the Lower Greensand in the West Bilnev Borehole, 



Norfolk. Summ. Progr. Geol. Surv. Gr. Br. 1919, p. 65. 1920. 

 . See also Booth, W. H. ; Kitchix, F. L., 2 ; Lamplugh, G. W., 35; 



8f Steahax, Sir A., 1. 

 PRIOR. E. S. The Bridport Shinsle : a Discussion of Pebbles. Froc. Dorset 



Nat. Hist. F.-C. xl. pp. 52-65, fig. [sketcli-mapj. 1920. 



