[1915-19-] 



232 



RANSOME, F. L., 2. The Paleozoic Section of the Ray Quadrangle, 

 Arizona. Journ. Wash. Acad. Sci. v. pp. 380-388. 1915. 



3. Some Paleozoic Sections in Arizona and their Correlation. Prof. 



Papers, U.S. Oeol. Surv. no. 98, pp. 133-166, figs. & pis. xxiv-xxxi [maps 

 & geol. sections]. 1916. 



. See also Graton, L. C, 3; & Hawoeth, E. 



RANZ, M. Minerales de hierro en la region NO. de la Provincia de Guadala- 

 jara.. Mem. Inst. Oeol. Espana, iii. pp. 177-226, figs. & pi. iA [geol. 

 map & sections}. 1918. 



RASSMUSS, H. See Fossa^Mancini, E., 1. 



RASTALL, R. H. Andalusite and Chiastolite. Oeol. Mag. dec. 6, ii. p. 336. 

 1915. 



2. Agricultural Geology. Pp. i-ix, 1-331, figs. 8vo. Cambridge, 1916. 



3. The Genesis of Tungsten Ores. Oeol. Mag. dec. 6, v. pp. 193-203, 



241-246, 293-296, 367-370. 1918. And A.C. 



4. The Iron-fields of Lorraine. Ibid. v. pp. 481-483. 1918. 



- — —5. The Imperial Institute Map of the Chief Sources of Metals in the 



British Empire. Ibid. v. pp. 543-546, fig. [map]. 1918. 



6. The Genesis of Tungsten Ores. Ibid. vi. pp. 93-94. 1919. 



7. Charles Richard Van Hise. [Obit.] Ibid. vi. p. 144. 1919. 



8. The Mineral Composition of the Lower Greensand Strata of Eastern 



England. Ibid. vi. pp. 211-220, 265-272, figs. 1919. 

 9, & W. H. Wilcockson. The Accessory Minerals of the Granitic Rocks 



of the English Lake District. Abs. Proc. O. S. 1914-15, pp. 99-100. 



1915; & Q. J. O. S. lxxi. pp. 592-620, figs. 1915. 

 RATHBUN, Mary J. Description of a New Genus and Species of Fossil 



Crab from Port Townsend, Washington. Am. Journ. Sci. ser. 4, xli. 



pp. 344-346, fig. 1916. 

 2. New Species of South Dakota Cretaceous Crabs. Proc. U.S. Nat. 



Mus. Hi. pp. 385-391, pis. xxxii-xxxiii. 1917. 

 3. Description of a New Species of Crab from the California Pliocene. 



Ibid. liii. pp. 451-452, pi. lix. 1917. 

 4. Contributions to the Geology and Paleontology of the Canal Zone 



Panama, and Geologically Related Areas in Central America and the 



West Indies — Decapod Crustaceans from the Panama Region. Bull. 



U.S. Nat. Mus. no. 103, pp. 123-184, i-iii [index], pis. liv-lxvi. 1918. 



And A.C. 



RATHBUN, R. Obit.—See Coe, W. R. 

 RAUNKLJER, A. S. See Wesenberg-Lttnd, C. 



RAUW, H. de. Le contact metamorphique du Djebel Filfila (Algerie). 

 Ann. Soc. ge"ol. Belg., Liege, xli. Bull. pp. 131-139, figs. [geol. map & 

 sections]. 1914. 



2. L'origine des gisements de minerai de fer de Dj : Filfila (Algerie). 



Ibid. pp. 170-172, fig. [geol. section], 1914. 

 3. Presentation d'echantillons de phyllade ottrelitifere. Ibid. p. 315. 



1919. 



RAVICZ, L. G. Experiments in the Enrichment of Silver Ores. Econ. 



Oeol. x. pp. 368-389. 1915. 

 RAVN, J. P. J. Om fossili Terebellidse-Ror fra Danmark. Meddel. dansk 



geol. Foren. iv. pp. 383-390, figs. 1915. 

 2. Kridtaflej ringerne paa Bornholms Sydvestkyst og deres Fauna. 



I. — Cenomanet. [French summary.] Dan. geol. Undersog. ser. 2, 



no. 30, pp. 1-40, fig. & pis. i-v [geol. section]. 1916. 

 3. Om kridtaflej ringerne paa Bornholms Sydvestkyst. Meddel. dansk 



geol. Foren. v. no. 2, pp. 1—14, fig. [geol. section]. 1916. 

 4. Johan Christian Moberg. [Obit.] Ibid. no. 5, pp. 1-8, pi. 



[portrait]. 1916. 



5. De marine Kridtaflej ringer i Vest-Gronland oz deres Fauna. Meddel. 



Qronland, lvi. pp. 309-366, pis. v-ix. 1918. 



6, & T. Vogt. Om en blok av neocom fra Hand i Vesteraalen. [German 



summary.] Norsk geol. Tidoskr. iii. no. 4, pp. 1-32, pis. i-ii. 1915. 



RAY, J. C. The Origin and Occurrence of Certain Crystallographic Inter- 

 growths. Econ. Oeol. xi. pp. 179-185, pis. xi-xii. 1916. [See also 

 Collins, H. F., 1; & Goodchild, W. H. 1.] 



RAYMOND, P. E. The Succession of Faunas at Levis, P. Q. Summ. Rep. 

 Oeol. Surv. Canada, 1913, pp. 219-222. 1914. 



2. A Beatricea-like Organism from the Middle Ordovician. Canada 



Dep. Mines, Oeol. Surv., Mus, Bull. no. 5, pp. 1-19, pis. i-iy. 1914, 



