[i9o6.] 



54 



HARGEK, H. S. The Diamond-Pipes and Fissures of South Africa. Bep. Brit, 

 Assoc. Adv. Sci. 1905, pp. 408-409 ; & Trans. Geol. Soc. S.A. viii. pp. 110-134. 

 1906. 



HARKER, A. The Tertiary Crust-Movements in the Inner Hebrides. [I. of Rum.] 

 Trans. Edinh. Geol. Soc. viii. pp. 344-350, pi. x [geol. map]. 1905. 



2. A Cordierite-bearing Lava from the Lake District. Geol. Mag. dec. 5, iii. 



pp. 176-177. 1906. 



3. The Geological Structure of the Sgiirr of Eigg. Q. J. G. S. Ixii. pp. 40-67, 



figs., pis. iii & iv. 1906. 

 4. The Problem of the Gneissic Rocks. [I. of Rum.] Trans. Hull Geol. Soc. 



vi. pp. 24-27. 1906. 



HARMER, F. W. Les Relations entre les Depots pliocenes de Tegelen et le soi- 

 disant Forest-Bed de Cromer. Bull. Soc. beige Geol., Brux. xix. Proc.-verh 

 pp. 320-322. 1906. 



2. L'Horizon weybournien du Crag icenien dans I'Est de I'Angleterre. Btdl. 



Soc. beige Geol., Brux. xix. Proc.-verb. pp. 322-328. 1906. 

 3. The Glacial Deposits of the East of England. Geol. Mag. dec. 5, iii. 



pp. 468-470. 1906. 



4. Lake Oxford and the Goring Gap. Geol. Ma g. dec. 5, iii. pp. 470-472. 1906. 



HARPER, L. F. The Geology of the Gerringong District : with Appendix by W. 



S. Dun. Bee. Geol. Surv. N.S.W. viii. pp. 94-107, fig., pis. xviii-xix [geol. 



map]. 1905. 

 . See also Jaquet, J. B., 2. 



HARPERATH, L. Petroles y Sal. Bol. Acad. Nac. Cienc. Cordoba, xviii. pp. 153- 



272 [to be continued~]. 1905. 

 HARRE, R. W. Ueber Eisenglanz und Anatas vom Binnentlial. Zeitschr. f. 



Kryst. xlii. pp. 280-283. 1906. 

 HARRIS, G. F. Obit. See Anon., 9. 

 HARRISON, B. See Bennett, F. J., 5. 



HARRISON, J. B., & C. W. Anderson. British Guiana. Preliminary Report on 



the Geology of the Lower Essequibo River, the Groete Creek District, and the 



Lower Cuyuni River. Pp. 1-12. Fol. Georgetown, 1903. 

 2, . British Guiana. Report on the Geology of the Cuyuni River from 



Arawak Matope to the Akarabisi Creek. Pp. 1-19. Fol. Georgetown, 1905. 

 3, . British Guiana. Explanation of the Geological Map of Parts of the 



Essequibo and Cuyuni Rivers. Pp. 1-29. 8vo. Georgetown, 1906. And Map, 



1905. 



4, . British Guiana. Report on the Petrographj' of the Cuyuni and Maza- 



runi Districts and of the Rocks at Omai, Essequibo River, with some Notes on 

 the Geology of Part of the Berbice River. Pp. 1-71. Fol. Georgetown, 

 1906. 



HARRISON, \V. J. The Desirability of Promoting Countv Photographic Surveys. 



Brit. Assoc. Adv. Sci., TorJc, 1906, pp. 1-9, 1 photogr. ^ 1906. A.C. 

 HARTLEY, W. N. The Description and Spectrograph ic Analysis of a Meteoric 



Stone. [Kangra Valley, Panjab.] Proc. Chem. Soc. xx. p. 251. 1906. 

 HARTUNG, H. Denkschrift zur Feier des hundertjahrigen Bestehens des konig- 



lichen Steinkohlenwerks Zaucherode. JaJirb. Berg-ti. Hilttenw. Sachsen, 1906, 



pp. 3-128, pis. i & ii [topogr. & geol. maps]. 1906. 

 HARTZELL, J. C. Conditions of Fossilization. Journ. Geol., Chicago, xiv. 



pp. 269-289, figs. 1906. 

 HASTINGS, a*. B. Are the Quartz-Veins of Silver Peak, Nevada, the Result of 



Magmatic Segregation ? Trans. Am. Inst. M. E. xxxvi. pp. 647-654. 1906. 

 HATCH, F. H. The Geological History of South Africa. Geol. Mag. dec. 5, iii. 



pp. 97-104, 161-168. 1906. [See also Crick, G. C] 

 • 2. The Correlation between the pre-Karroo Beds of the Transvaal and those of 



the Cape Colony. Bep. Brit. Assoc. Adv. Sci. 1905, pp. 402-404. 1906. 

 3. [Remarks on the Paper by Prof. E. H. L. Schwarz on the Transvaal 



Formation in Prieska (Cape Colony).] Trans. Geol. Soc. S.A. viii. pp. Ivi-lvii. 



1906. [See also Schwarz, E. H. L., 5.] 

 4. Presidential Address. [Karroo and Pre-Karroo Strata of South Africa.] 



Trans. Geol. Soc. S.A. ix. pp. xxi-xxxiv. 1906. A.C. 

 HATCHER, J. B. Obit. See Scott, W. B. 



HATZPELD, C. Die Rotheisensteinlager bei Fachingen a. d. Lahn. Zeitschr. f. 



pralct. Geol. xiv. pp. 351-365, figs. [geol. map]. 1906. 

 HAUG, E. Les grands Charriages de I'Embrunais et de I'Ubaye. C. B. Congr. 



geol. internat. ix. pp. 493-506. 1904. 

 • 2. Nouvelles Donnees paleontologiques sur le Devonien de I'Ahenet occidental 



(Sahara central). C. B. Acad. Sci. Paris, cxlii. pp. 732-734. 1906. 



