Ill 



[1921.] 



WENZ, W. Die Hydrobienschichten von Hoclistadt bei Hanau und ihre Fauna. 



Jahrb. nassauisch. Ver. Naturk. lxix. pp. 56-68, figs. 1916. 

 2. Zur Altersfrage der Bohmischen Siisswasserkalke. Ibid. lxx. pp. 39-83, 



figs. 1918. 



. See also Fischeb, K., 1 & 2, Schattf, W. 



WENZEL, A. Untersuchung der Beziehung zwischen der Dispersion der Doppel- 

 Brechung und den Interferenzfarben an Apopbylliten im Polarisierten Licht. 

 Neues Jahrb. f. Min. Beilage, xli. pp. 565-627, figs., pis. xvii-xx. 1917. 



. See also Liebisch, T., 4 & 5. 



TVEPFER, E. ' Streifenbiischel 5 bei Ammoniten. Ein Beitrag zur Organisation 

 des Ammonitentieres. Zeitschr. deutsch. geol. Gesellsch. lxxii. Monatsb. 

 pp. 339-348, fig. 1921. 



WERNERT, P. See Obebmaier, H. 



WERVEKE, L. tan. Bemerkungen fiber die Kohlenbohrung in Buix. Hclogm 



Geol. JELelv. xvi. pp. 176-179. 1921. 

 WESTERN AUSTRALIA. Department ob Mines. Report for the Year 1919. 



With Appendix [Mining Statistics for 1919]. Pp. 1-137, 1-87, map & tables. 



Fol. Perth, 1920. 



2. . Report for the Year 1920. Pp. 1-122, 1-89. plans & tables. Fol. 



Perth, 1921. 



3. Geological Subvey. Annual Progress Report for the Year 1920. 



[A. G. Maitland, Government Geologist.] Pp. 1-31, map. Fol. Perth, 

 1921. 



WESTH, T. C. See Milthebs, V., 9. 



WHEALLER, J. E. A. The Boulders of the Travellers' Rest Gravel-Pit, Cam- 

 bridge. Geol. Mag. 1921, pp. 200-205. 1921. 



WHEELER, H. A. Rapid Formation of Lead-Ore. Trans. Am. Inst. M.JE. lxiii. 

 pp. 311-323, fig. 1920. 



WHEELER, W. M. Ameisen des Bernsteins. Schr. physik-okonom. Gesellsch. 

 Kdniqsberg, liv. pp. 288-291. 1914. 



2. The Ants of the Baltic Amber. Ibid. lv. pp. 1-142, figs. 1915. 



WHEELER, R. V. Sulphur in Coal. Coll. Guard, cxxi. pp. 1596-1597. 1921. 



WHERRY, E. T. List of Triclinic Minerals included in Goldschmidt's Winkel- 

 tabellen. Am. Min. v. p. 208. 1920. 



2. New Mineral Species described during 1916-1920. Ibid. vi. pp. 12-17. 



1921. 



3. New Minerals. — Trigonite, Dixenite, and Paternoite. Ibid. pp. 92-94. 



1921. 



4. ■. iEgirite-Hedenbergite. Ibid. p. 105. 1921. 



5. . Tcernebohmite. Ibid. pp. 118-119. 1921. 



6. Discredited Minerals: ' Tysonite ' (Dana No. 182) = Fluocerite (No. 196). 



Ibid. p. 119. 1921. 



■ 7, S. G. Goedon, & W. F. Foshag. New Minerals. — Ultrabasite, Armangite, 



Phosphophyllite, Kreuzbergite, Phosphoferrite, and Xanthoxenite. Ibid. pp. 63- 

 68 1921 



WHITAKEPJ, W. The Water-Supply of Norfolk from Underground Sources. 

 Mem. Geol. Surv. Gr. Br. pp. i-iv, 1-185. 1921. 



2. The Water-Supply of Buckinghamshire and of Hertfordshire from Under- 

 ground Sources. Ibid. pp. i-v, 1-368. 1921. 



3. Geologists and the Geologists' Association. Proc. Geol. Assoc. xxxii. 



pp. 183-188. 1921. 



4. Excursion to Sanderstead and Purley. Ibid. pp. 217-218. 1921. 



WHITE, H. J. O. A Short Account of the Geologv of the Isle of Wight. Mem. 

 Geol. Surv. Gr. Br. pp. i-v, 1-219, figs., pi. i. 1921. 



2. Report on Sections exposed in Excavations for Sewers in the Parish of 



Brockenhurst, Hants. Summ. Progr. Geol. Surv. Gr. Br. 1920, pp. 81-84. 

 1921. And A.C. 



WHITE, H. P. Notes and Analvses of the Hermitage Plains Aerolite. Pec. 



Geol. Surv. N.S. W. ix. pp. 108-109. 1920. 

 WHITE, I. C. Geographic Distribution of Sulphur in West Virginia. Coal-Beds 



Trans. Am. Inst. M. E. lxiii. pp. 932-944, figs. 1920. 

 2. Important Epochs in the History of Petroleum and Natural Gas. Bull. 



Geol. Soc. Am. xxxii. pp. 171-186. 1921. 

 WHITEHEAD, H. More about 'Moorlog'— a Peaty Deposit from the Dogger 



Bank in the North Sea. Essex Nat. xix. pp. 242-250, figs. 1921. And A.C. 

 WHITELEY, J. H. See Hallimond, A. F. 



WHITLOCK, H. P. The Moegenthau Collection. Am. Min. vi. pp. 1-2, pi. i. 

 1921. 



