59 



[1907.] 



GUERICH, G. Les Spongiostromides du Viseen de la Province de Xamur. 3Iem. 



Mus. B. Hist. nat. Belg. iii. no. 4, pp. 1-56, fig., pis. i-xxiii. 1906. 

 2. Versucli einer Neueintheilung der Trilobiten. Centralbl. f. Min. 1907, 



pp. 129-133, figs. 1907. 

 3. Untersilur bei Jauer in Sclilesien. Jalirh. k.-preuss. geol. Landesanst. 



xxvii. pp. 447-454, figs. 1907. 

 4. Spongiostromidae. — Eine Neue Familie Krustenbildendei- Organismen aus 



dcm Kohlenkalke von Belgien. N. J.f. 3Iin. 1907, i. pp. 131-138, pi. ix. 1907. 

 GUILBERT, L. Notes geologiques sur les Environs de Dakar (Senegal). Siill. 



80c. geol. France, ser. 4, v, pp. 764-775, figs, [topogr. map]. 1906. 

 GUILD, F. N. The Composition of Molybdite from Arizona. Am. Journ. Sci. 



ser. 4, xxiii. pp. 455-456. 1907. 



2. Coon-Mountain Crater (Ariz.). Science, n. s. xxvi. pp. 24-25. 1907. 



GUNN, W. See Peach, B. N. 



GURNELL, J. The Connection between Atmospheric Pressure and Earth- 

 Movements, Trans. Leeds Geol. Assoc. no. 7, pp. 34-43. 1892. 



GUSSMANN, — . Die Hamiten von Eningen. Jaliresli. Ver. KaturTc. Wilrt. Ixiii. 

 pp. 336-340. 1907. 



GUTZWILLER, A. See Nuesch, J. 



GWYNNE-VAUGHAN, D. T. See Kidston, R., 3. 



HAAS, H. Ueber die Solfatara von Pozzuoli. N. J.f. Min. 1907, ii. pp. 65-108, 

 pis. iii-v. 1907. 



H^BERLE, D. Zur Messung der Fortschritte der Erosion und Denudation. 



[Glau R. (Rh.-Bavaria).] N. J.f. 3Iin. 1907, i. pp. 7-12, fig. 1907. 

 HAHN, W. L. The Mammalian Remains of the Donaldson Cave (Ind.). Froc. 



Indiana Acad. Sci. 1906, pp. 142-144. 1907. 

 HALBAUM, H. W. G. See Boulto?^, W. S. 



HALET, F. Coupe du Puits Artesien de ia Caserne d'Artillerie, a Malines. Bull. 



Sac. helge Geol., Brux. xx. Mem. pp. 61-69. 1907. 

 2. Compte-rendu sommaire de la X" Session du Congres Geologique Inter- 

 national tenu a Mexico en Septembre 1906. Btdl. Soc. helge Geol., Brux. xxi. 



Mem. pp. 205-224. 1907. 

 3. Le Sondage de Mevlegem. [Flanders.] Bull. Soc. helge Geol., Brux. 



xxi. Proc.-verb. pp. 63-68. 1907. 

 HALL, A. L. The Magnesite-Deposits of Malelane. Transvaal Mines Dep., Bep. 



Geol. Surv. 1906, pp. 125-132, pis. xix-xx. 1907. 

 HALL, E. T. The Geology of the Central Portion of the Lydenburg District, 



betvi^een Lydenburg and Belvedere. Transvaal Mines Dep., Hep. Geol. Surv. 



1906, pp. 73-100, pis. x-xvii, xxv-xxvii, & xxxiv [geol. mapj. 1907. 

 HALL, M. The Kingston Earthquake, 1907. [Abstract.] JVrt#«re, Ixxvi. p. 535, 



figs. 1907. 



HALL, T. S. Reports on Graptolites. Bee. Geol. Surv. Vict. i. pp. 266-278, fis., 



pi. xxxiv. 1906 ; & ii. pp. 63-66. 1907. 

 2. Excursion to Broadmeadows (Victoria). Victorian Kat., Melbourne, xxiii. 



pp. 32-33. 1906. 



3. Geological History of the Country around Port Phillip. Victorian Nat., 



Melbourne, xxiii. pp. 203-205. 1907. 

 4. Four New Echinoids from the Australian Tertiarj'. Proc. Boy. Soc. Vict. 



n. s. xix. pp. 47-53, pis. xiii-xvi. 1906. 

 5. Note on the Deposition of Bedded Tuffs. [Mount Gambler.] Broc. Boy. 



Soc. Vict. n. s. XX. pp. 21-26, pi. ii. 1907. 

 6, &c. [The Rocks Studied in the Field. Mornington District.] Victorian 



Nat., Melbourne, xxiii. pp. 214-215, 230-233. 1907. 

 7, J. H. Harvey, & W. Thorn. Buchan and its Caves. Victorian Nat., 



Melbourne, xxiv. pp. 97-104, fig. [plan]. 1907. 

 HALL, W. C. See Gilbert, G. K., 2. 



HALLBERG, G. Till Fragan om den Praktiska Geologiens Stallning inom var 



Statsforvaltning. GeoCForen. StocJch. Forh. xxix. pp. 355-377. 1907. 

 HALLIGAN, G. H. Sand-Movement on the New South Wales Coast. Proc. Linn. 



Soc. NS. TV. xxxi. pp. 619-640, figs., pis. lii & liii [charts]. 1907. 

 HAMBERG, A. Ofversikt af Lule Alfs Geologi. [Norrbotten.J Sver. geol. 



Undersokn., Afli. ser. C, no. 202, pp. 1-74, figs., pis. i & ii Tgeol. map]. 



1906. 



HAMELIN, L. Contribution a I'Etude du Sparnacien d'Arcueil (Seine). Bull. 



Mus. Hist. nat. Paris, 1906, pp. 427-429. 1906. 

 2. Les Marnes Sannoisiennes de Villejuif (Seine). Bull. Mus. Hist. nat. 



Paris, 1907, pp. 358-361. 1907. 

 HAMILTON, A. See Marshall, P., 2. 



