[1915-190 258 



SHIPLEY, Sir A. E. Sir Jobos Moray. [Obit.] Proc. Boy. See. xci. 



ser. A. pp. liv-lxii. 1915; Ibid, lxxxix. ser. B, pp. vi-xv. 1918. 

 oHTTELDT. E. W. A Critical Study of the Fossil Bird GaUinuloides vryomin- 



gensis, Eastman. Journ. GeoL, Chicago, xxiii. pp. 619—634, figs. 



1915. 



2. Fossil Birds in the Marsh Collection of Yale Universitv. Trans. 



Connect. Acad. six. pp. 1-110, pis. i-xv. 1915. And A.C. 

 3. Xew Extinct Bird from South Carolina. Geol. Mag. dec. 6, iii. pp. 



343-347, pi. xv. 1916. 

 4. Eossil Remains of what Appears to be a Passerine Bird from the 



Florissant Shales of Colorado. Proc. U.S. Nat. Mas. hii. pp. 453-455, 



pis. lx-lxi. 1917. 



SHLLEE. E. W. A New Ordovician Eurypterid. Am. Journ. Sci. ser. 4, 



xxxix. pp. 551-554, figs. 1915. 

 2. Dinosaur Tracks in the Glen Eose Limestone near Glen Rose, Texas. 



Ibid. xliv. pp. 294-298. figs. [geol. section]. 1917. 

 SHTJTT, F. T., & E. A. Smth. The " Alkali : ' Content of Soils as Related 



to Crop Growth. Proc. d: Trans. Boy. Soc. Canada, ser. 3, xii. sect. iii. 



pp. 83^97, figs, [diagrams]. 1918. 

 SIBLY. T. F. Geological Structure of the Forest of Dean. Coll. Guard. 



cxiv. pp. 839-840. 1917; & Geol. Mag. dec. 6, v. pp. 23-28. 1918. 

 2. Iron Ores. — The Hfernatites of the Forest of Dean and South Wales. 



Mem. Geol. Surv. Gr. Br., Min. Pes. x. pp. i-iv, 1-93, figs. [geol. maps & 



sections]. 1919. 

 . See also Dixey, F., 2. 



SIEBEXTHAL, C. E. Spring Deposits at Sulphur Springs. Ark. With 

 Microscopic Examination bv H. E. Merwtn. Econ. Geol. ix. pp. 758— 

 767. 1914. 



— — 2. Origin of the Zinc and Lead Deposits of the Joplin Region, Missouri, - 



Kansas and Oklahoma. Bull. U.S. Geol. Surv. no. 606, pp. 1-283, figs. 



& pis. i-xi [geol. & topogr. maps & sections]. 1915. 

 3. Lead in" 1914 (General Report). U.S. Geol. Surv., Min. Pes. 1914, 



pt. i, pp. 799—827, fig. [diagram]. 1916. 

 4. Zinc and Cadmium in 1914 (General Report). Ibid. pp. 867-922, r>l. i 



[diagram]. 1916. 



SIERRA. A. de, Reseha geologica de la Sierra de los Filabres, Provincia 



de Almeria. Bol. Inst. geol. Espaha, ser. 2, xvi. pp. 239—276, figs. [geol. 



sections] <fc pis. viii— x [geol. maps]. 1915. 

 SIGG, H. Quelques- roches et niineraux de la Svsserskava-Datcha dans 



rOural. Bull. Soc. vaud. r Sci. nat. hi. pp. 161-181. 1918. 

 2. Macle de Baveno. Etude des angles d'extinction sur les sections 



orientees. Ibid. pp. 419-421. 1919. And A.C. 

 . See also Lt:geo>-, M., 12 Jc 13. 



3. & Mtxe. Elytra Carbasco. Macles de Manebach, Ala et Complexe. 



Etude des angles d'extinction sur les sections orientees. Bull. Soc. vaud. 



Sci. nat. hi. pp. 219-232, figs, [diagrams]. 1919. And A.C. 

 4, & G. Favee. Quelques courbes nouvelles pour la determination des 



Feldspaths par la methode de Fedoboet. Bull. Lab. de Geol. dec, 



Univ. Lausanne, no. 21, pp. 1—44, figs. & pis. i-ii [diagrams]. 1917; & 



Bull. Soc. vaud. Sci. nat. li. pp. 341-380, figs. & pis. i-ii. 1917. And A.C. 

 5, & B. S wtdeb.sk y. Les gisements de Molybdenite de la vallee de 



Baltschieder. Bull. Soc. vaud. Sci. nat. hi. pp. 423-446, fig. [geol. section]. 



1919. And A.C. 



SILIPRA3>DI, Teeesa. Sull" epidoto del Monte Bianco con particolare 

 riguardo ai termini chnozoisitici. Pic. Min. e Crist, ital., Padova, xlvii. 

 pp. 61-78, 1 pi. 1918. 



SILVESTER A. GrusEPPrvA Osimo. [Obit.] Riv. ital. Paleont. xxi. pp. 

 123-124. 1915. 



SILYESTRI, E. Campagna glaciologica 1917. Boll. Com. glacial, ital. 



no. 3, pp. 19-20. 1919. 

 SIMMONS, W. C. Sec Steahax, Sie A., 13. 



SIM0EXS ; G. Introduction to the First Contribution to the Study of the 

 Coal Measures' Classification of the South Wales Coal Field, based on the 

 Theory of Sedimentarv Cvcles. Pp. 1-12. Svo. Tonvpandv, 1918. 



SIMOX, J. See Gieaedtx,* P.,' 8. 



SIMOX, L. J. See Chavavne, G. 



SIMOXIX, L. Les Pierres ; Esquisses mineralogiques. Pp. i-ix. 1-516, 

 figs. & 21 pis. [geol. sections]. 8vo. Paris, 1869. 



