660 



ADDITIONS. 



Foumet, J. 184. Bleuissement du Soleil et de 

 ia Lune. Lyon, Mem. Acad. Sci. XIIL, 1863 

 {Travaux), pp. 16-17. 



185. Sur les mines et mineraux du Li- 

 mousin. Lyon, Mem. Acad. Sci. XIIL, 1863 

 ( Travaux), pp. 27-29. 



186. Traiteraent des residus, minerais de 



plomb complexes, pour I'extraction du plomb, du 

 cuivre, de I'argent, de Tor et du soufre qui y 

 sent contenus. Lyon, Mem. Acad. Sci. XIIL, 

 1863 {Travaux), pp. 43-45. 



187. Details concernant I'orographie et la 



geologie de la partie des Alpes comprise entre 

 la Suisse et le comte de Nice. Lyon, Acad. 

 Sci. Mem. XIIL, 1863, pp. 51-154. 



188. Sur les pluies de terre observees 



depuis quelques annees dans le bassin du Rhone. 

 Lyon, Mem. Acad. Sci. XIIL, 1863, pp. 185- 

 245. 



Pownes, George. 19. An examination of two 

 specimens of South-Sea guano. [1842.] Chem. 

 Soc.Proc. 1843, pp. 36-38. 



" 20. Note on the preparation of ether. 



Chem. Soc. Proc. 1843, pp. 56-58. 

 To iVb. 7 add reference : 

 Majocchi, Ann. Fis. Chim. XIV., 1844, pp. 

 50-51 ; Chem. Soc. Proc. 1843, pp. 33- 

 34. 

 To No. 11 add reference: 



Chem. Soc. Proc. 1843, pp. 41-43. 

 To No. 14 add rejerence : 

 Majocchi, Ann. Fis. Chim. XXIL, 1846, 

 pp. 155-156. 



Pox, Robert Were : 



To No. 12 add reference : 



Phil. Mag. VIIL, 1830, p. 342. 

 To No. 37 add reference : 

 London, Electr. Soc. Proc. 1837-40, pp. 

 133-134. 



Praas, Oscar Friedr. 14. Die Formation des 

 Kressenberg's entspricht dem " calcaire grossier 

 inferieur" des Pariser Beckens. Regensburg, 

 Abh. Zool. Min. Ver. I., 1849, pp. 13-19. 



• 15. Ueber den obersten weissen Jura von 



Schwaben. Deutsch. Geol. Gesell. Zeitschr. 

 v., 1853, pp. 640-642. 



16. Ueber die Jura-Versenkung von Lan- 



genbriicken. Deutsch. Naturf. Versamml. 

 Bericht, XXXIV., 1858, pp. 89-90. 



17. Bohnerze. Wiirttemberg, Jahreshefte, 



XV., 1859, pp. 38-42. 



18. Kleinere palaontologische Mittbeil- 



ungen. Wiirttemberg, Jahreshefte, XV., 1859, 

 pp. 126-128. 



■ 19. Vergleichendes Schichtenprofil in den 



Bohrlochern Diirrmenz-Miihlacker und Ingel- 

 fingen. Wiirttemberg, Jahreshefte, XV., 1859, 

 pp. 326-345. 



Praas, Oscar Friedr. 20. Ueber den Schachtbau 

 von Friedrichshall. Wiirttemberg, Jahreshefte, 

 XVI., 1860, pp. 59-62. 



21. Ueber Dicer as im Schwabischen Jura. 



Wiirttemberg, Jahreshefte, XVI., 1860, p. 127. 



■ 22. Ueber Semionotus und einige Keuper- 

 Conchylien. Wiirttemberg, Jahreshefte, XVIL, 

 1861, pp. 81-101. 



23. Die Mammuths-Ausgi'abungen zu Cann- 



statt im Jahre 1700. Wiirttemberg, Jahres- 

 hefte, XVIL, 1861, pp. 112-124. 



24. Ueber den Lehn. Wiirttemberg, 



Jahreshefte, XVIIL, 1862, pp. 59-62. 



25. Die tertiaren Hirsche von Steinheim. 



Wiirttemberg, Jahreshefte, XVIIL, 1862, pp. 

 113-131. 



26. Der Hohlenstein und der Hohlenbar. 



Wiirttemberg, Jahreshefte, XVIIL, 1862, pp. 

 156-188. 



27. Ueber Trigonia costata, Wiirttem- 

 berg, Jahreshefte, XIX., 1863, pp. 58-60. 



28. Abnormitaten bei Ammoniten. Wiirt- 

 temberg, Jahreshefte, XIX., 1863, pp. 111- 

 113. 



Praczkiewicz, Augustyn. Dowodzenia roznych 

 podan, etc. [Demonstrations of various ques- 

 tions in Plane Trigonometry and Elementary 

 Geometry.] Krakow. Rocznik Uniwers. XII., 

 1817. 



2. Dwa wyiatki, etc. [Two extracts from 



a dissertation on Quadrilaterals.] Krakow. 

 Rocznik Uniwers. XV., 1820. 



Prancis, William: 



To No. 3 add reference : 

 Phil. Mag. XXL, 1842, pp. 161-168. 

 Francolini, Felice. Sul libro del Signore C. 

 GiORGiNi, ove si discorre dei fiuminei tronchi 

 sassosi e dell' Arno nel piano di Firenze. Fi- 

 renze, Atti Accad. Georgofil. II., 1855, pp. 171- 

 187. 



2. Rapporto suUa memoria di P. Paleo- 



CAPA, die ha per titolo : " Considerazione sul 

 protendimento delle spiaggie e sull' insabbia- 

 mento dei porti dell' Adriatico." Firenze, Atti 

 Accad. Georgom. V., 1858, pp. 127-144. 



3. Sommario dell' opera del Socio Corri- 



spondente Com. Alessandro Cialdi pel moto 

 ondoso del mare e suUe coirenti di esso. Fi- 

 renze, Atti Accad. Georgofil. V., 1858, pp. 236- 

 245. 

 Franklin Institute ( Committee of the). Report of 

 a Committee appointed to ascertain by experiment 

 the value of water as a moving power. Frank- 

 lin Inst. Journ. VIL, 1831, pp. 145-154 ; VIIL, 

 1831, pp. 73-89, 147-153, 221-230, 296-305, 

 367-373; IX., pp. 31-39, 153-157, 295-303, 

 370-377; X., pp. 10-26, 294-302, 366-371 ; L, 

 1841, pp. 145-154, 217-224. 289-296, 361-369; 

 IL, pp. 1-8. 



