ADDITIONS. 



645 



Dumas, Jean Baptiste. 109. Sulla importante 

 scoperta di Bunsen e di Kirchhoff di due 

 nuovi corpi semplici metallici, la cui conse- 

 guenza e dovuta ad un nuovo reattivo di graiide 

 sottigliezza e tenuita. Roma, Corrisp. Scient. 

 VL, 1863, pp. 338-339. 

 To No. 56 add reference : 

 Sturgeon, Ann. Electr. III., 1838-39, pp. 

 132-136. 

 To No. 79 add reference : 

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

 246-252. 

 To No. 89 add reference : 

 Majocchi, Ann. Fis. Chim. XXV., 1847, 

 pp. 182-184. 

 To No. 90 add reference : 

 Majocchi, Ann. Fis. Chim. XXVL, 1847, 

 pp. 28-30. 

 To No. 91 add reference : 

 Majocchi, Ann. Fis. Chim. XXVIII., 1847, 

 pp. 242-244. 

 To No. 97 add reference : 

 Roma, CoiTisp. Scient. IV., 1856, pp. 81- 

 84. 

 Du Mgnil, Aug. Pet. Jul. 68. Analyse einiger 

 Opale von den Faroern. Leonhard, Taschen- 

 buch, XVII., 1823, pp. 55-93. 



69. Analyse des fahlen Rothgiltigerzes von 



St. Andreasberg. Leonhard, Taschenbuch, 

 XVII., 1823, pp. 377-384. 



Dtuueril, Andre Marie Constant : 



In No. 20, for Heb. read Univ. 

 Dtim^ril, Aug., und Guerin-Meneville. Ueber 



die in Frankreich eingefuhrten neuen Seiden- 



raupenarten. (Tra?isl.) Berlin, Zeitschr. Ac- 



climat. IV., 1861, pp. 199-202. 



Dtuniral-Jeudy, . For Heb. read Univ. 



Sumonty Andi-e H. : 



To No. 2 add reference : 

 Bibl. Univ. LIX, 1835, pp. 296-301. 

 Dtunont d'TJrville, Jules. De la distribution 



des Fougeres sur la surface du globe terrestre. 



Ann. Sci. Nat. VI., 1825, pp. 51-73. 

 Dumortier, B. C. 21. Exposition anatomique du 



centre nerveux dans les quatre classes d'animaux 



vertebres. Bruxelles, Acad. Sci. Bull. X., 



1843 (;)<e.2), pp. 123-132. 

 Dumortier, Eugene. 14. Renseignements sur 



les couches a fucoides. Lyon, Soc. Agric. Annal. 



VIL, 1863 {Proc. Verb.), p. xxxvi. 



15. Note sur la couche geologique designee 



sous le nom de " bone-bed." Lyon, Soc. Agric. 

 Annal. VIL, 1863 {Proc. Verb.), pp. liii-liv. 



16. Note sur un nouveau gisement de 



couteaux en silex. Lyon, Soc. Agric. Annal. 

 VIL, 1863 {Proc. Verb), pp. Ixxxiii-lxxxv. 



Duncan, James. Zur Naturgeschichte des Erd- 

 flohes. Brunn, Mittheil. 1862, pp. 190-192. 



Duncan, Thomas. Experiments on the flow of 



water through lead pipes. Civ. Eng. Instit. 



Proc. XIL, 1852-53, p. 501. 

 2. Analyses of water from Bootle, Windsor 



station, and Greenlane well, Liverpool Water- 

 works. Civ. Eng. Instit. Proc. XIL, 1852-53, 



p. 501. 

 Dunker, E. 2. Ueber Flussbildungen. Cassel, 



Jahresber. XIV., 1864, pp. 1-27. 

 Dunkin, Edwin. 4. Solar eclipse (total) observed 



at Christiania, 28 July 1851. Astron. Soc. 



Mem. XXL, 1852, pp. 9-16. 

 Dunn, Thomas. On chain cable and timber 



testing machines. Civ. Eng. Instit. Proc. XVL, 



1856-57, pp. 301-306. 

 Dupin, . Sur la profondeur a laquelle il 



convient d'enterrer les semences. Bibl. Univ. 



LIX., 1835, pp. 312-321. 

 Duprd, Athanase: 



To No. 10 add reference : 

 Nuovo Cimento, XVIIL, 1863, pp. 126- 

 127. 

 Dupuis, A. 2. Ueber die Cultur des Gotter- 



baums (Ailanthus glandulosa). Berlin, Zeitschr. 



Acclimat. V., 1862, pp. 211-225. 

 Dupuits de Maconex, . 10. Viticulture : 



methode Hooibrenk. Lyon, Soc. Agric. Annal. 



VIL, 1863, pp. 460-466. 



Durand, , read Durand, Pierre Bernard. 



Durand, {Dr.). Theorie electrique du froid, de 



la chaleur, et de la lumiere. Lyon, Mem. Acad. 



Sci. XIIL, 1863 {Travaux), pp. 20-21. 

 Durand, Eugene. Tableau geologique represent- 



ant la coupe des terrains traverses dans le forage 



de Toulouges. [1835.] Perpignan, Bull. Soc. 



Philom. IL, 1836, p. 124. 

 Durand, F. Application of gluten for the manu- 

 facture of various articles of food. {Transl.) 



Chemist, IL, 1855, pp. 87-92. 

 Durand, Henri, 2. Rapport sur I'ouvrage de 



M. le Corate Paul de Leusse intitule : " Destil- 



lation agricole de la pomme de terre, des topin- 



arabours." Lyon, Soc. Agric. Annal. VIL, 1863 



{Proc. Verb.), pp. liv-lx. 

 D'Urban, Johi. On Volcanos. Allelod. Soc. 



Trans. L, 1848, pp. 73-93. 

 D»Urban, W. S. M. 10. On the Order Lepi- 



doptera, with the description of two species of 



Canadian Butterflies. Canadian Naturalist, II., 



1857, pp. 215-227. 

 . H, Description of the Calosoma calidum. 



Canadian Naturalist, IL, 1857, p. 227. 

 . 12. Description of four species of Canadian 



Butterflies. Canadian Naturalist, IL, 1857, pp. 



310-318. 



