BIBLIOGRAPHY OF PUBLICATIONS. 49 



White, Walter P. Thermoelement, installations, especially for calorimetry. Jour. Amer. 



Chem. Soc, vol. xxxvi, 1856-1868 (1914). 

 . Potentiometers for thermoelectric measurement, especially in caloi-imetry. Jour. Amer. 



Chem. Soc, vol. xxxvi, 1868-1885 (1914). 

 . Leakage prevention by shielding, especially in potentiometer systems. Jour. Amer. 



Chem. Soc, vol. xxxvi, 2011-2020 (1914). 

 . Thermoelements of precision, especially for calorimetry. Jour. Amer. Chem. Soc, 



vol. XXXVI, 2292-2313 (1914). 

 Easy calorimetric methods of high precision. Jour. Amer. Chem. Soc, vol. xxxvi, 



2313-2333 (1914). 



A significant instance of galvanometer instability. Phys. Rev., vol. 2, 491-492 (1914). 



WiELAND, G. R. Further notes on Ozarkian seaweeds and oolites. Bull. Amer. Mus. Nat. 



Hist., vol. xxxiii, art. xix, 237-260 (Apr. 14, 1914). 

 . A study of some American fossil cycads. Part VII. Further notes on disk structure. 



Amer. Jour. Sci., vol. xxxviii, 117-136 (Aug. 1914). 

 . Was the pterophyllum foliage transformed into the leafy blades of dicotyls? 



Amer. Jour. Sci., vol. xxxviii, 10 pp. (Sept. 1914). 

 See Elkins, Marion G. 



WiLBORN, Felix. See Evans, Herbert M. 



WiNTERNiTZ, M. C. See Evans, Herbert M. 



Woodward, Robert S. George William Hill. Astron. Jour., No. 668, 161-162 (June 5, 1914). 



. The needs of research. Science, n. s., vol. xl. No. 1024, 217-229 (Aug. 14, 1914). 



Wright, Fred. Eugene. The measurement of the refractive index of a drop of liquid. Jour. 



Wash. Acad. Sci., vol. 4, 269-279 (1914). 

 . The determination of the relative refringence of mineral grains on the petrographic 



microscope. Jour. Wash. Acad. Sci., vol. 4, 389-392 (1914). 

 . The optical character of the faint interference figure observed in high-power objectives 



between crossed nicols. Jour. Wash. Acad. Sci., vol. 4, 301-309 (1914). 

 . A new half-shade apparatus with variable sensibility. Jour. Wash. Acad. Sci., vol. 4, 



309-313 (1914). 



. A new dip chart. Jour. Wash. Acad. Sci., vol. 4, 440-444 (1914). 



. The optical properties of roscoelite. Amer. Jour. Sci., vol. 4, 38, 305-308 (1914). 



. A simple method for the accurate measurement of relative strain in glass. Jour. Wash. 



Acad. Sci., vol. 4, 594-598 (1914). 

 . Measurements of refractive indices on the principal optical sections of birefracting 



minerals in convergent polarized light. Jour. Wash. Acad. Sci., vol. 4, 534-542 (1914). 



. A new crystal-grinding goniometer. Jour. Wash. Acad. Sci., vol. 4. CIn press. t 



. See Hillebrand, W. F. 



. See Rankin, G. A. 



. See Van Orstrand, C. E. 



