[1920.] 



118 



WHERRY, E. T., 2. Illustration of the Isometric System.— Pyrite from Falls of 



French Creek, Pa. Am. Min. v. pp 116-117. 1920. 

 3. Lists of the Minerals included in Goldschmidt's Winkeltabellen. 



[Classified bv systems.] Am. Min. v. pp. 117-120, 132-133, 150-152, 164-166, 



181-182. 1920. 



4. Phenol-Red Indicator as an Aid to the Geologist. I Abstract.] Bull. 



Geol. Soc. Am. xxxi. p. 161. 1920. 

 5. Observations on the Soil Acidity of Ericaceae and Associated Plants in the 



Middle Atlantic States. Proc. Acad. Nat. Sci. Philad. lxxii. pp. 81—111. 



1920. 



6. Correlation between Vegetation and Soil Aciditv in Southern New Jerse\\ 



Proc. Acad. Nat. Sci. Philad. lxxii. pp. 113-119. 1920. 

 . See also Lee, O. I. 



WH I TAKER, W. Some Surrey Wells. Proc. Sf Trans. Croydon Nat. Hist. Soc. 



1918-19, pp. 201-218. 1919. And A.C. 

 2. Horace Bolingbroke Woodward, 1848-1911. [Obit.] Proc. Boy. 



Soc. ser. B, xci. pp. xxxi-xxxii. 1920. 

 3. Geoege Jennings Hinde. TObit.] Quart. Journ. Geol. Soc. lxxv. 



pp. lvii-lix. 1920. 



4. The Section at Worms Heath (Surrey) ; with Remarks on Tertiary Pebble- 

 Beds and on Clay-with-Flints. With Petrological Notes by George Mac- 

 Donald Uaties. Quart. Journ. Geol. Soc. lxxv. pp. 7-31, tig. 1920. 



WHITE, I. C. Some Results of Deep Drilling in the Appalachian Od and Gas 

 Fields. [Abstract.] Bull. Geol. Soc. Am. xxxi. p. 157. 1920. 



WHITE, S. A. Notes on the Occurrence of Aboriginal Remains below Marine 

 Deposits at the Reedbeds, Fulham, near Adelaide. Trans. Proc. Boy. Soc. 

 S. Austr. xliii. pp. 77-80, rig. 1919. 



. See also Howchin, W., 9. 



WHITEHEAD, W. L. The Veins of Cobalt, Ontario. Econ. Geol. xv. pp. 103- 



135, figs. [geol. sketch-man], pis. vii & viii. 1920. 

 2. The Chilean Nitrate* Deposits. Econ. Geol. xv. pp. 187-224, figs., pi. ix. 



1920. 



WHITELAW, H. S. New Red, White, and Blue United Mine, Bendigo. Bee. 



Geol. Surv. Victoria, iv. pp. 136-137. 1918. 

 2. Red, White, and Blue Extended Mine, Bendigo. Bee. Geol. Surv. Victoria, 



iv. p. 138. 1920. 



3. Some Mines at Davlesford. Bee. Geol. Surv. Victoria, iv. pp. 130-134, 



pi. viii. 1920. 



WHITELAW, O. A. L. Iron Ore at Nowa Nowa and Mt. Tara. Bee. Geol. Surv. 



Victoria, iv. pp. 162-161, fig. 1920. 

 W HIT/LOOK, H. P. A Critical Discussion of the Crystal Forms of Calcite. Proc. 



Am. Acad. Arts £f Sci. 1. pp. 289-352, 1 pi. 1915. 

 2. A Model for demonstrating Crvstal Structure. Am. Journ. Sci. ser. 4, 



xlix. pp. 259-264, figs. 1920. 

 3. Alfred J. Moses, 1859-1920. [Obit.] Am. Journ. Sci. ser. 4, xlix. 



p. 389. 1920. 



WHITMAN, A? R, Diffusion in Vein-Genesis at Cobalt. Econ. Geol. xv. pp. 136- 

 149. 1920. 



WHITNEY, W. B. A Fracture-Surface in Igneous Rock. Nature, cvi. p. 213. 

 fig. 1920. 



WICHDORFF, H. von. Ueber deu Nachweis von Spuren alter Flusslaufe in 

 Hohlen im westlichen Thiiringer Wald. Zeitschr. deutsch. geol. Gesellsch. 

 lxxii. Monatsb. pp. 42-46. 1920. 



WIECHERT, E. See Hecker, O., 2. 



WIEGERS, P. Ueber die Fossilfuhrung und Gliederung der Lossformation im 

 Donautal bei Krems. Zeitschr. deutsch. geol. Gesellsch. Ixvi. JJonatsb. 

 pp. 379-383. 1914. 



WILL'KENS, 0. Die Geologie von Neuseeland. Geol. Bundsch. viii. pp. 143- 

 161. 1917. 



2. Das oberengadiner Gebirge, seine Schicht- und Eruptivgesteine sowie der 



Bau und die Wurzeln seiner Ueberschiebunsrsdecken. Geol. Bundsch. viii. 

 pp. 210-251. 1917. 



3. Karl Deningee. [Obit.j Geol. Bundsch. ix. pp. 62-64, ul. ii [portrait". 



1918. 



4. Die Wurzeln der alpinen Ueberschiebungsdecken. I. Teil. — Die Wurzeln 



der Ostalpinen Decken im sudliehen Graubiinden und der biindnerischen Gneis- 

 Deckfalten. Geol. Bundsch. ix. pp. 125-144, fig. 1919. 



