SON] 



752 



[SOR 



Sonntag, August. 24. Observations of Jupiter. 

 Gould, Astrou. Journ. II., 1852, p. 174. 



25. First Comet of 1852. Gould, Astron. 

 Journ. II., 1852, p. 167. 



26. Beobaclituugen des Jupiter. Astr. 

 Nadir. XXXV., 1853, col. 15-16. 



27. Elemente des von Dr. WESTPHAL am 



24steu Juli 1852 entdeckteu Cometen. Astr. 

 Nadir. XXXV., 1853, col. 46. 



28. Beobachtungen des Cometen II. 1852. 



Astr. Nachr. XXXV., 1853, col. 61-62, 75-76; 

 . Gould, Astron. Journ. III., 1854, pp. 23-24. 



29. Beobachtungen des am 22sten August 

 1852 von Herrn HIND in London entdeckten 

 Planeten. Astr. Nachr. XXXV., 1853, col. 

 93-94. 



3O. Beobachtungen des am 19sten Septem- 

 ber von Herrn Professor DE GASPABIS in Neapel 

 entdeckten Planeten. Astr. Nachr. XXXV., 

 1853, col. 225-226. 



31. Elemente und Ephemeride des Co- 

 meten II. 1852. Astr. Nachr. XXXV., 1853, 

 col. 321-322. 



32. Beobachtungen am Meridiankreise tier 

 Altonaer Sternwarte. Astr. Nadir. XXXV., 

 1853, col. 329-330. 



33. Observations of the eighteenth Aste- 



roid, Neptune, Juno, and the nineteenth As- 

 teroid. Gould, Astron. Journ. III., 1854, pp. 

 26-27. 



34. Observations on terrestrial magnetism 



in Mexico, with notes and illustrations of an 

 examination of the volcano Popocatepetl and its 

 vicinity. Smithsonian Coutrib. XI., 1859. 



Sopwith, Thomas. On the application of isomet- 

 rical projection to geological plans and sections ; 

 with descriptive notices of the mining district 

 at Nentsberry, in the county of Cumberland. 

 Northumb. Nat. Hist, Soc. Trans. II., 1832, pp. 

 277-284. 



2. On an easy means of recording the state 



of the weather. Cornwall, Polytechn. Soc. 

 Trans. 1838, pp. 164-165. 



3. On the illustration of geological pheno- 

 mena by means of models. Geol. Soc. Proc. 

 III., 1838-42, p. 351 ; Geol. Soc. Trans. VI., 

 1841, pp. 568-571. 



4. On the evidence of the former existence 



of glaciers in Great Britain. West Yorks. 

 Proc. Geol. Soc. I., 1839-42, pp. 419-420. 



5. On the mining districts of the North of 

 England. Roy. lust. Proc. II., 1854-58, pp. 

 57-62. 



6. On the lead-mines of England. Geol. 



Assoc. Proc. I., 1859-63, pp. 312-319. 



Sorauer, 1'mil. Die in der Uingegend Berlins 

 im Frt'ien aushaltenden Nadelholzer. [1867.] 

 Berlin, Zeitschr. Acclimat. I., 1863, pp. 69- 

 102. 



Sorbie, L. On a peculiar fluctuation of the River 



Dordogne, called the "Mascaret." Nicholson, 



Journ. Xin., 1806, pp. 152-158 ; Gilbert, An- 



nal. XXXIII., 1809, pp. 407-416. 

 Sorby, Henry Clifton. On the amount of sulphur 



and phosphorus in various agricultural crops. 



Chem. Soc. Mem. III., 1845-48, pp. 281-284 ; 



Froriep, Notizen, IV., 1847, col. 35-37 ; Phil. 



Mag. XXX., 1847, pp. 330-334. 



2. On the existence of four crystalline 

 species of carbon. West Yorks. Proc. Geol. 

 Soc. III., 1849-59, pp. 159-168. 



3. On the excavation of the valleys in the 

 Tabular Hills, as shown by the configuration of 

 Yedmandale near Scarborough. West Yorks. 

 Proc. Geol. Soc. III., 1849-59, pp. 169-172. 



4. On the microscopical structure of the. 



calcareous grit of the Yorkshire coast. West 

 Yorks. Proc. Geol. Soc. III., 1849-59, pp. 197- 

 205 ; Geol. Soc. Journ. VII., 1851, pp. 1-6. 



5. On the contorted stratification of the 

 drift of the coast of Yorkshire. West Yorks. 

 Proc. Geol. Soc. III., 1849-59, pp. 220-224. 



6. On the oscillation of the currents drift- 

 ing the sandstone beds of the south-east of 

 Northumberland, and on their general direction 

 in the coal-field in the neighbourhood of Edin- 

 burgh. West Yorks. Proc. Geol. Soc. III., 1849- 

 59, pp. 232-239. 



7. On the origin of slaty cleavage. West 

 Yorks. Proc. Geol. Soc. III., 1849-59, pp. 300- 

 311; Edinb. New Phil. Journ. LV., 1853, pp. 

 137-150. 



8. On the motions of waves, as illustrating 



the structure and formation of stratified rocks. 

 West Yorks. Proc. Geol. Soe. III., 1849-59, pp. 

 372-378. 



9. On the origin of the Cleveland Hill 



ironstone. West Yorks. Proc. Geol. Soc. III., 

 1849-59, pp. 457-460. 



10. On the crag deposit at Bridlington, 



and the microscopic fossils occurring in it. 

 West Yorks. Proc. Geol. Soc. III., 1849-59, pp. 

 559-562. 



11. On the structure and origin of the- 



Millstone-grit of South Yorkshire. West Yorks. 

 Proc. Geo'l. Soc. III., 1849-59, pp. 669-675. 



12. On the tetramorphism of carbon. 

 [1850.] Edinb. New Phil. Journ. L., 1851, pp. 

 149-159. 



13. On the occurrence of non-gymnosper- 



inous exogenous wood in the Lias, near Bristol. 

 [1850.] Microsc. Soc. Trans. III., 1852, pp. 

 91-92. 



14. On the microscopical structure of 

 some British tertiary and post-tertiary fresh- 

 water marls and limestones. Geol. Soc. Journ. 

 IX., 1853, pp. 344-346. 



