[1915-19-] 



210 



NICHOLAS, T. C. The Geology of the St. Tudwal's Peninsula (Carnarvon- 

 shire). Abs. Proc. G. S. 1913-14, pp. 35-36. 1914; & Q. J. G. S. lxxi. 



pp. 83-141, figs. & pis. ix-xiii [geol. map & sections]. 1915. 

 2. Notes on the Trilobite Fauna of the Middle Cambrian of the St. 



Tudwal's Peninsula (Carnarvonshire). Abs. Proc. G. S. 1913-14, p. 117. 



1914; & Q. J. G. S. lxxi. pp. 451-471, pi. xxxix. 1915. 

 NICHOLLS, H. E. The Nature of Nigerian Tin Deposits. Mining Mag. xiv. 



pp. 321-323, figs. [geol. sections]. 1916. 

 NICHOLS, H. G. The Treatment of Tin Ores in Cornwall : A Description 



of the Geevor Mill. Trans. Inst. Min. & Metall. xxiii. pp. 85-100, 



figs. & pis. viii— ix [tables]. 1914. 

 NICHOLS, R. Lead-Silver Mines at Gilmore, Lemhi County, Idaho. Trans. 



Am. Inst. M. E. xlvi. pp. 937-939, fig. [mine-section]. 1914. 

 NICKLES, J. M. Bibliography of North American Geology for 1913; with 



Subject Index. Bull. U.S. Geol. Surv. no. 584, pp. 1-181. 1914. 

 2. Bibliography of North American Geology for 1914; with Subject 



Index. Ibid. no. 617, pp. 1-167. 1915. 

 -3. Bibliography of North American Geology for 1915, with Subject 



Index. Ibid. no. 645, pp. 1-144. 1916. 

 NICKLES, R. Obit.— See Floqtjet, G. 



NICOLESCO, C. Stir tin nouveau genre de Perisphinctes (Bigotella) de 



1'Oolithe ferrugineuse de Bayeux (Calvados). Bull. Soc. geol. France, 



ser. 4, xvi. pp. 153-179, figs. & pi. iv. 1916. 

 2. Sur quelques Ammonites nouvelles de Bayeux (Calvados). C. R. 



Soc. geol. France, 1916, pp. 132-133. 1916. 

 -3. Application des empreintes au collodion a la reproduction des cloisons 



des Ammonoides. C. R. Acad. Sci., Paris, clxv. pp. 708-710. 1917. 



[See also Coemme, S.] 

 4. Sur le genre Parkinsonia (caracteres generiques, affinites, especes). 



Ibid, clxvii. pp. 730-733. 1918. 

 NICOLLS, J. H. H. See Stansiteld, E., 4. 



NICOL 1 , P. The Iron-Ore Deposits of Eastern and Western France. Journ. 



Iron & Steel Inst. xc. pp. 131-164, pis. vi-vii [topogr. maps]. 1914. 

 NICULESCU, C. Contributions a la geologie de l'Epire (environs de Janina). 



Bull. Sect. Sci. Acad. Roumanie, iii. pp. 23—34, figs. [geol. sections]. 1914. 

 2. Note sur la presence du Miocene dans la vallee de la Vojusa (Albanie 



meridionale). Ibid. iii. pp. 307-310. 1915. 

 ■ 3. Note sur d'Helvetien de la depression de Grebena (Macedoine du 



Sud-Ouest). Ibid. iii. pp. 310-315, fig. [geol. section]. 1915. 

 — — 4. Sur les traces de glaciation dans le massif Smolica (chaine du Pinde 



meridional). Ibid. iv. pp. 146-151. 1915. 

 5. Contribution a la geologie du systeme montagneux du Pinde epirote. 



Ibid. iv. pp. 235-250, figs. [geol. sections]. 1916. 

 NIEDZWIEDZKI, J. Obit.— See Anon., 67. 



NIELSEN, K. B. Crinoiderne i Danmarks Kridtaflej ringer. [English 

 summary.] Dan. geol. Undersdg, ser. 2, no. 26, pp. 1-120, figs. & pis. i- 

 xii. 1913. 



2. Rhizocrinus maximus n.sp. og nogle Bemserkninger om Bourgueti- 



crinus danicus Br. N. Meddel. dansk geol. Foren. iv. pp. 391-394, figs. 

 1915. 



3. Cerithiumkalken i Stevns Klint. Ibid. v. no. 7, pp. 1-14, figs. 1917. 



4. Heliopora incrustans nov. sp. With a Survey of the Octocorallia in 



the Deposits of the Danian in Denmark. Ibid. v. no. 8, pp. 1—13, figs. 



1917. 



■ 5. Slsegten " Moltkia " og andre Octocoraller i Sveriges Kridttids- 



aflejringer. Geol. Foren. Stockh. Fork. xl. pp. 461-468, pi. viii. 1918. 

 NIETHAMMER, G. A. Obit.— See Schmidt, C, 2. 



NIETHAMMER, T. Zur Theorie der isostatischen Reduktion der Schwere- 

 beschleunigung. Verh. naturf. Gesellsch. Basel, xxviii. pt. 2, pp. 206-235, 

 pi. ii [contour-map]. 1917. 



NIEVO, I. Obit.— See Negri, G., 5. 



NIGGLI, P. Neuere Mineralsynthesen. Fortschr. Min. Krist. Petrogr. v. 



pp. 131-172, figs, [diagrams]. 1916. 

 2. Kristallstruktur und Symmetrielehre des Diskontinuums. Verh. 



schweiz. naturf. Gesellsch. 1917, pt. 2, pp. 208-209. 1918. 



3. Petrographische Provinzen der Schweiz. Ibid. pp. 209-211. 1918. 



■ 4, & W. Statjb. Neue Beobachtungen aus dem Gebiete zwischen 



Gothard- und Aarmassiv. [Abstract.] Eclogoz Geol. Helv. xiv. pp. 422- 



425. 1916. 



