WRIJ 



857 



[WRI 



Wright, Edward Perceval. 55. On [Sykidion 

 dyeri], a new genus and species of unicellular 

 Algae, living on the filaments of Rhizoclonium 

 casparyi. [1879.] Irish Acad. Trans., 28, 

 1880-86, pp. 27-30. 



Wright, (Rev.) George Frederick. Indian ridge 

 and its continuations. [Abstract.] [1875.] 

 Essex Instit. Bull., 7, 1876, pp. 165-168. 



2. Some remarkable gravel ridges in the 



|jMerrimack Valley. (Abstract.) [1876.] Boston 



Soc. Nat. Hist. Proc., 19, 1878, pp. 47-63. 



3. An attempt to estimate approximately 

 the date of the close of the glacial epoch, from 

 an inspection of the kames and kettle-holes of 

 New England. Amer. Assoc. Proc., 1880, p. 

 426; Amer. Journ. Sci., 21, 1881, pp. 120- 

 123. 



4. The kames and moraines of New 



England. [1879.] Boston Soc. Nat. Hist. 

 Proc., 20, 1881, pp. 210-220. 



5. The glacial phenomena of North Ame- 

 rica and their relation to the question of man's 

 antiquity in the valley of the Delaware. (Ab- 

 stract.) " [1881.] Essex Instit. Bull., 13, 1882, 

 pp. 65-72. 



6. An attempt to estimate the age of the 

 palaeolithic-bearing gravels in Trenton, N.J. 

 [1881.] Boston Soc. Nat. Hist. Proc., 21, 1883, 

 pp. 137-145. 



7. [The terminal moraine in Pennsylvania.] 

 [1882.] Essex Instit. Bull., 14, 1883, pp. 71- 

 73. 



8. Recent investigations concerning the 



southern boundary of the glaciated area of Ohio. 

 Amer. Journ. Sci., 26, 1883, pp. 44-56. 



9. Result of explorations of the glacial 



boundary between New Jersey and Illinois. 

 [yl&s<rac.] Amer. Assoc. Proc., 1883, pp. 202- 

 208. 



Wright, Joseph. 3. On the discovery of Microzoa 

 in the chalk-flints of the north of Ireland. Brit. 

 Assoc. Rep., 1874 (Sect.}, pp. 95-96. 

 r- 4. On the occurrence of the eagle ray 

 (Myliobatis aquila, Guv.} off Cullercoats. [1876.] 

 Northumb. Nat. Hist. Trans., 5, 1877, pp. 338- 

 339. 



5. The ribbon fish (Gymnetrus banksii, 



Guv.}. [1876.] Northumb. Nat. Hist. Trans., 



5, 1877, pp. 340-341. 

 Wright, Joseph, & Balkwill, Frederick Pryor. 



Recent Foraminifera of Dublin and Wicklow. 



[1882.] Irish Acad. Proc., 3, 1883, pp. 545- 



550. 

 Wright, Lewis. The transverse vibrations of 



light. Nature, 21, 1880, p. 370. 



2. Mica films and prisms for polarizing- 



purposes. Phil. Mag., 16, 1883, pp. 109-111. 



3. Some spiral figures observable in 



crystals, illustrating the relation of their optic 



R. 8. XL 



axes. [1881.] London, Phys. Soc. Proc., 5, 



1884, pp. 1-7; Phil. Mag., 13, 1882, pp. 20 



-26. 

 Wright, Lewis. 4. Optical combinations of 



crystalline films. [1883.] London, Phys. Soc. 



Proc., 5, 1884, pp. 186-195; Phil. Mag., 15, 



1883, pp. 301-309. 

 Wright, Lewis Thompson. . On the occurrence of 



certain nitrogen acids amongst the products of 



combustion of coal-gas and hydrogen flames. 



[1878.] Chem. Soc. Journ., 35, 1879, pp. 42 



-46. 



2. Note on the products of combustion of 



coal-gas. Chem. Soc. Journ., 37, 1880, pp. 422 

 -424. 



3. A note on flame-length. Nature, 23, 



1881, pp. 527-528 ; 24, 1881, p. 30. 



4. On ammonium nitrite, and the reaction 



between hydrogen and nitric oxide in the presence 

 of spongy platinum. Chem. Soc. Journ., 39, 

 1881, pp. 357-362. 



5. Some notes on hydrated ferric oxide 



and its behaviour with hydrogen sulphide. 

 Chem. Soc. Journ., 43, 1883, pp. 156-163. 

 6. On the estimation of nitrogen, including 

 nitrates. Soc. Chem. Ind. Journ., 2, 1883, p. 

 122. 



7. On the estimation of hydrogen sulphide 



and carbonic anhydride in coal-gas. Chem. Soc. 



Journ., 43, 1883, pp. 267-278. 

 Wright, R., & Thresh, John Clough. Com- 

 mercial specimens of hydrobromic acid. Brit. 



Pharm. Confer. Trans., 1881, pp. 457-460; 



Pharmaceut. Journ., 12, 1882, p. 328. 

 Wright, Robert Ramsay. The systematic position 



of the Spongiadse. [1877.] Canadian Journal, 



15, 1878, pp. 417-428. 



2. On the organ of JACOBSON in Ophidia. 



Carus, Zool. Anzeiger, 6, 1883, pp. 389-393. 



3. Contributions to American helmintho- 



logy. [1879?] Canadian Instit. Proc., 1, 1884, 

 pp. 54-75. 



4. Notes on American parasitic Copepoda. 



No. I. [1882?] Canadian Instit. Proc., 1, 1884, 

 pp. 243-254. 



5. On Demodex phylloides, (Csokor), in 



the skin of Canadian swine. [1882.] Canadian 

 Instit. Proc., 1, 1884, pp. 275-281. 

 Wright, T. W. On the adjustment of a quadri- 

 lateral in a tertiary system of triangulation. 

 Franklin Instit. Journ., 79, 1880, pp. 407-408. 



2. On the computation of probable error. 



Des Moines, Analyst, 9, 1882, pp. 74-78. 



3. On the application of the method of 



least squares to the reduction of comparisons of 

 line-measures and to the calibration of thermo- 

 meters. Des Moines, Analyst, 10, 1883, pp. 

 33-41. 



4. On the adjustment of condition-observa- 



108 



