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502 



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Nichols, William Eipley. 3. On the chromites 



of magnesium. [1868.] Amer. Journ. Sci. 



XL VII., 1869, pp. 16-20. 

 4. On the action of Cochituate water upon 



lead pipes. American Chemist, L, 1871, pp. 



409-412. 



Nicholson, E. Chambers, and Price, D. S. 5. 



*0n the composition of the iron ores called 

 " brass," occurring in the coal-measures of 

 South Wales. Chemical Gazette, XIII., 1855, 

 pp. 439-440. 



Nicholson, Edward. 3. A delicate test for 

 nitric acid in water. Chemical News, XXV., 

 1872, pp. 89-90. 



4. The estimation of combined carbonic 

 acid in water. Chemical News, XXV., 1872, 

 pp. 137-138. 



5. The state of combination of silicic and 

 carbonic acids in water. [1871.] Chemical 

 News, XXV., 1872, pp. 171-174. 



6. The analysis of waters in India. 



Chemical News, XXVI., 1872, pp. 64-65, 80-81. 



7. The alleged conversion of alkaline sul- 

 phates into chlorides by ignition with ammonium 

 chloride. Chemical News, XXVI., 1872, p. 147. 

 8. The ammonia process of water-analysis 



in India, Chemical News, XXVI., 1872, pp. 

 171-172. 



9. Water-analysis in India. Chemical 



News, XXVI., 1872, pp. 185-186. 



10. The earth-salts of Bellary. Chemical 



News, XXVI., 1872, pp. 197-199. 



11. Analysis of the water of the River 

 Mahanuddy. Chem. Soc. Journ. XL, 1873, pp. 

 229-231. 



Nicholson, Henry Alleyne. On some fossils 

 from the graptolitic shales of Dumfriesshire. 

 Brit. Assoc. Rep. XXXVL, 1866 (Sect.), p. 63 ; 

 Geol. Mag. III., 1866, pp. 488-489. 



2. On the nature and systematic position 



of the Graptolitidae. Brit. Assoc. Rep. 

 XXXVIL, 1867 (Sect.), pp. 71,96; Ann. Mag. 

 Nat. Hist. I., 1868, pp. 55-61. 



3. On the Graptolites of the Skiddaw 



slates. Brit. Assoc. Rep. XXXVIL, 1867 

 (Sect.), pp. 71-72. 



4. On some fossils from the lower Silurian 

 rocks of the south of Scotland. Geol. Mag. 

 IV., 1867, pp. 107-113. 



5. Graptolites of the Moffat shales. Geol. 



Mag. IV., 1867, pp. 135-136. 



6. On Graptolites. Geol. Mag. IV., 1867, 



pp. 238-239. 



7. On a new genus of Graptolites, with 



notes on reproductive bodies. Geol. Mag. IV., 

 1867, pp. 256-263; Edinburgh, Geol. Soc. 

 Trans. 1 , 1870, pp. 57-64. 



Nicholson, Henry Alleyne. 8. On the occur- 

 rence of the genus Ptilograpsus in Britain ; 

 with notes on the Ludlow Graptolites. Ann. 

 Mag. Nat. Hist. I., 1868, pp. 238-241. 



9. Notes on Helicograpsus, a new aenus of 



Graptolites. Ann. Mag. Nat. Hist. II., 1868, 

 pp. 23-26. 



10. Notes on the distribution in time of the 



various British species and genera of Grapto- 

 lites. Ann. Mag. Nat. Hist. II., 1868, pp. 347- 

 357. 



11. On the Graptolites of the Skiddaw 



series. Phil. Mag. XXXIV., 1867, p. 546; 

 Geol. Mag. V., 1868, pp. 150-152 ; Geol. Soc. 

 Quart. Journ. XXIV., 1868, pp. 8-9, 125-145. 



12. On the Graptolites of the Coniston 



flags ; with notes on the British species of the 

 genus Graptolites. Geol. Soc. Quart. Journ. 

 XXIV, 1868, pp. 521-545; Phil. Mag. 

 XXXVIL, 1869, p. 155. 



13. On some new forms of Graptolites. 



Brit. Assoc. Rep. XXXIX., 1869 (Sect.), p. 98 ; 

 Ann. Mag. Nat. Hist. IV., 1869, pp. 231-242. 

 14. On the relations between the Skiddaw 



slates and the green slates and porphyries of the 

 Lake-district. Geol. Mag. VI., 1869, pp. 105- 

 108, 167-173. 



15. Notes on the green slates and por- 

 phyries of the neighbourhood of Ingleton, Geol. 

 Mag. VL, 1869, pp. 213-215. 



16. On the occurrence of plants in the 



Skiddaw slates. Geol. Mag. VL, 1869, pp. 

 494-498. 



17. Notes on certain of the intrusive 



igneous rocks of the Lake-district. Geol. Soc. 

 Quart. Journ. XXV., 1869, pp. 435-441 ; Phil. 

 Mag. XXXIX., 1870, p. 391. 



18. On the British species of the genera 



Climacograpsus, Diplograpsus, Dicranograpsus, 

 and Didymograpsus. Phil. Mag. XXXVIIL, 

 1869, p. 402. 



19. On the British species of Didymograp- 

 sus. Ann. Mag. Nat. Hist. V., 1870, pp. 337- 

 357. 



20. On the genus Climacograpsus ; with 



notes on the British species of the genus. Ann. 

 Mag. Nat. Hist. VL, 1870, pp. 370-384. 



21. On the occurrence of fossils in the old 



red sandstone of Westmoreland. [1866.]. 

 Edinburgh, Geol. Soc. Trans. L, 1870, pp. 15- 

 18. 



22. On the granite of Shap, in Westmore- 

 land. [1868.] Edinburgh, Geol. Soc. Trans. 

 L, 1870, pp. 133-137. 



23. Notes on the geology of Derwentwater, 

 in Cumberland. [1869.] Edinburgh, Geol. 

 Soc. Trans. L, 1870, pp. 274-278. 



