[i 9 oo.] 



50 



HARRIS, G. D. 2. The Cretaceous and Lower Eocene Kaunas of Louisiana. 



Bep. Geol. Surv. Louisiana, 1899, pp. 289-310, pis. xlix-lv. 1900. 

 , & A. C. Veatch. A Preliminary Report on the Geology of Louisiana. 



Ibid. pp. 6-138, ties., pis. i-xi & Geological Map [1 inch = 30 miles]. 1900. 

 HARRIS, G. E. On the Makum Coalfield, Assam. Trans. Manch. Geol. Soc. 



xxvi. pp. 572-590. 1900. 

 HARRISON, B. Tlateau Implements (Eoliths). Trans. S.E. Union Sci. Soc. 



1899, pp. 12-17, fig. 1899. 



HARRISON, J. B., & H. I. Peekixs. British Guiana. Report on the Geology 



of the Essequibo, Potaro, Konawaruk and Demerara Rivers. Pp. 1-81. Fol. 



Georgetown, Demerara, 1900. 

 , 2. . Report on the Geology of the Mazaruni and Puruni Rivers. 



Pp. 1-20. Fol. Georgetown. 1900. 

 HART, H. C. Remarks on the Second Edition of'Cybele Hihernica,' especially 



with reference to the Flora of Co. Donegal. Irish Nat. ix. pp. 27-14. 1900. 



[See Coe&ax, N., &c. ; also Schaeff, R. F.] 

 HARTLEY, E. G. J. Mittheilungen aus dem mineralogischen Lahoratorium zu 



Oxford. II. Ueber die Zusammensetzung der natiirlichen Arsenate und 



Phosphate. II. Theil : Pharmakosiderit. Zeitschr. f. Kryst. xxxii. pp. 220- 



226. 1900. 



2. Communications from the Oxford Mineralogical Laboratory. On the 



Constitution of the Natural Arsenates and Phosphates. — Part III. Plumbo- 

 summite and Hitchcockite. Min. Mag. xii. pp. 223-233. 1900. 



"3. ■ . IV. Beudantite. Ibid. pp. 234-238. 1900. ^See Miees, H. A.j 



HASSENSTEIN, B. See Hedix, S., &c. 



HATCH, F. H. The World's Supply of Copper. JEJngin. Mag. 1900, 41 pp.. figs. 



1900. A.C. 



HATCHER, J. B. Sedimentaiy Rocks of Southern Patagonia. Am. Journ. Sci. 



ser. 4, ix. pp. 85-108. 1900". 

 HAITCHECORNE, W. {the late). Eexst Beteich, seine Beziehungen zur geolo- 



gischen Kartirung in Preussen. zur geologischen Laudesanstalt und Berg- 



akademie und zur Deutschen Geolosischen Gesellschaft. Zeitschr. f. praM. 



Geol. 1900, pp. 97-110. 1900. 



. See Obit. Mass, G.; also Richthofex, F. vox ; & Vacek, M. 



HAUER, F. Rittee vox. See Obit., Axon. 15 ; also Tietze, E. ; Vacek, M. ; 



Voit, C. vox ; & Whitakee, W. 

 HAUG. E. Sur le Cenomanien de Dieso-Suarez (Madagascar). Bull. Soc. geol. 



France, ser. 3, xxvii. p. 396. 1899. 

 2. Environs de Digue et de Sisteron. Programme de l'Excursion. Congres 



geol. internal, viii. Livret-guide, no. 12 b, pp. 1-28, figs. 1900. 

 . See Schaedt. H. 



HAUTHAL, R. Quelques Rectifications relatives au Grypotherium de la Caverne 



Eberhardt [Keomylodmi]. Com. Mus. Wac. Buenos Aires, i. pp. 241-252. 



1900. [See Ameghixo, F.] 

 2. Erwiderung an Herrn Aecides Meeceeat. Patagonia.] Zeitschr. 



deutsch. geol. Gesellsch. li. pp. 588-591. 1900. 

 HAWKINS, C. E., W. Whitakee, & C. Reid. Geological Survev of England 



and Wales. 1-inch Geological Map. N.S. 316. Fareham (Drift). 1900. 

 HAWORTH, E. Mineral Resources of Kansas, 1898. Ann. Bull. Univ. Geol. 



Surv. Kansas, 1898, pp. 1-127, pis. i-xxii. [Maps.]. 1899. 

 . See Geijisley, G. P., &c. 



HAY, G. U. The Scientific Work of Prof. Chaeles Feedeeic Haett. Proc. 



Trans. Boy. Soc. Canada, ser. 2, v. section 4, pp. 155-165. 1899. 

 HAY, O. P. On the Nomenclature of certain American Fossil Vertebrates 



[Equus, &c.J. Am. Geol. xxiv. pp. 345-349. 1899. 

 2. Descriptions of some Vertebrates of the Carboniferous Age. Proc. Am. 



Phil. Soc. xxxix. pp. 96-123, fig., pi. vii. 1900. 

 HAYDEN, H. H. Note on the Auriferous Reefs of South and South-East 



Wainad [Wynaad]. Gen. Sep. Geol. Surv. India, 1899-1900, pp. 53-59. 1900. 

 2. Progress Report on the Survej- of Spiti and adjoining Areas. Ibid. 



pp. 184-199. 1900. [See Keafft, A. vox.] 

 HAYES, C. W. Physiography of the Chattanooga District, in Tennessee, Georgia, 



and Alabama. Ann. Bep. U.S. Geol. Surv. 1897-98, xix. pt. 2, pp. 1-58, fig., 



pis. i-iv. [Maps.] 1899. 

 2. A Brief Reconnaissance of the Tennessee Phosphate Fields. Ibid. 1898- 



99, xx. pt. 6 (non-metallic), pp. 633-639. 1899. 



