[i 9 oo.] 



24 



BONARD, A. See Gennes, A. de. 



BONARELLI, G. Escursioni della Societa geologica italiana nei Dintorni di 

 Ascoli-Piceno. Boll. Soc. geol. ital. xviii. pp. lviii-lxvii, fig., 1 pi. [Map, 

 Montagna dei Fiori, Prov. di Teramo, -L^.] 1899. 



2. Alcune Formazioni terziarie fossilifere dell' Umbria. Ibid. pp. 484-490. 



1899. 



• 3. Ricerclie analitiche sopva una Roccia sedimentaria di Lombardia. Ibid. 



xix. pp. 1-9. 1900. 



4. Cefalopodi sinemuriani dell' Appennino Centrale. Palceontographia italica, 



v. pp. 55-83, figs., pis. viii-x. 1900. 

 BONNEY. T. G. The Parent-Rock of the Diamond in South Africa. Canad. Bee. 



Set. viii. pp. 95-114. 1899 ; & Geol. Mag. dec. 4. vii. pp. 246-248. 1900. 



2. Plant-Stems in the Guttannen Gneiss. Ibid. pp. 215-220. 1900. 



3. Colonel Feilden's Contributions to Glacial Geology. Ibid. pp. 289-294. 



1900. 



■ 4. The Bunter Pebble-beds of the Midlands and the Source of their Materials. 



Q. J. G.S. lvi. pp. 287-303, fig. [Map], pi. xx. 1900; & Abs. Proc. G. S. 1899- 

 1900, pp. 65-66. 



• 5. Notes on Specimens collected in the Chilian Andes by Members of Mr. E. 



A. FitzGerald's Expedition. [Appendix A to 'The Highest Andes.'] 



Pp. 311-332. 8vo. London. 1900. [See Crick, G. C] 

 6. The English Gault and Upper Greensand. Kature, lxii. pp. 617-618. 



1900. 



, & E. Hill. Additional Notes on the Drifts of the Baltic Coast of Germany. 



Abs. Proc. G. S. 1900-1901, pp. 2-3. 1900. 

 BONSTEEL, J. A. See Dorset, C. W. 



BORCHGREV1NK, C. E. The 'Southern Cross' Expedition to the Antarctic, 



1899-1900. Geogr. Journ. xvi. pp. 381-413, figs. 1900. 

 BORISYAK, A. Recherches geologiques dans la Partie Occidentale du District 



d'Isioum, Gouvernement de Kharkow. Pull. Com. geol. Bussie, xviii. pp. 139- 



150. 1899. 



2. [Memoir on the Morphology of Lamellibranch-hinges.] [In Russian.] 



Verh. russ.-Tc. min. Gesellsch. ser. 2, xxxvii. pp. 1-144, figs. 1899. 



BORNHARDT, W. Geological Features of German Nyasaland. [Abstract.] 

 Geogr. Journ. xv. pp. 421-422. 1900. 



, &c. Zur Oberflachengestaltung und Geologie Deutsch-Ostafrikas. Mit Petro- 



graphischen Beitragen von B. Kuehs, C. Engler, & A. Rothpletz, und 

 Palaontologischen Ergebnissen von H. Potonie, G. Mueller, W. Wolep, & 

 W. Weissermel. Peutsch-Ost-AfriJca, vii. pp. i-xvi, 1-593, figs., pis. i-xvii & 

 Maps i-viii. 8vo. Berlin. 1900. 



BOSCO, C. I Roditori pliocenici del Yaldarno superiore. Palceontographia 

 italica, v. pp. 85-104, pis. xi & xii. 1900. 



BOTTEGO, — . See Angelis d'Ossat, G. de. 



BOULE, M. Etude paleontologique et archeologique sur la Station paleolithique 

 du Lac Karar (Algerie). Anthropologic, xi. pp. 1-21, figs. [Map], pis. i & ii. 

 1900. A.C. 



2. Note sur quelques Fossiles de Madagascar parvenus recemment au Labora- 



toire de Paleontologie. Pull. IIus. Hist. not. Paris, 1900, p. 201. 1900. 

 • 3. Observations sur quelques EquiJes fossiles. Pull. Soc.geol. France, ser. 3, 



xxvii. pp. 531-542, figs. 1900. 

 ■ , G. Fabre, & E. A. Martel. Massif Central. Programme de l'Excursion. 



Congres geol. internat. viii. Livret-guide, no. 10, 44 pp., figs., pis. i-iii. [Map, 



Central France, ~ mi by M. Boule.] 1900. [See Michel-Levy, A.] 

 BOURGEAT, — . Quelques Points nouveaux de Geologie jurassienne. Pull. Soc. 



geol. Prance, ser. 3, xxvii. pp. 445-450, figs. 1900. 

 BOURGEOIS, L. Compte-rendu de la Yisite faite par la Societe de Mineralogie a 



l'Exposition Universelle Internationale de 1900. Pull. Soc. franc. Min. xxiii. 



pp. 191-200. 1900. 



BOURSAULT, H. Recherche des Eaux potables et industrielles. Pp. 1-200, figs. 

 8vo. Paris, 1900. 



BOWMAN, H. L. Communications from the Oxford Mineralogical Laboratory. 

 I. On a Rhombic Pyroxene from South Africa. II. On a Method of illustrating 

 the Variation of Thermal Conductivity of Crystals in different directions. 

 III. A Twin Crystal of Sapphire. IV. On Monazite and Associated Minerals 

 from Tintagel, Cornwall. Min. Mag. xii. pp. 349-362, figs. 1900. 



2. Beitrage zur Kenntniss des Monazit . ZeitscJir. f. Kryst. xxxiii. pp. 113- 



126. 1900. 



