164 - GEOLOGY. 



volcano, and that the tin-ore and granite have been thrown up by 

 eruptions from it. C. L. N. F, 



New Zealand, Geological Survey of. Tenth Annual Report on 

 the Colonial Museum and Laboratory. 8vo. Wellington. 



Victoria. Reports of the Mining Surveyors and Registrars for 



Quarters ending Dec. 31st 1874.— No. 1, pp. 40 ; March Slst, 



1875. No. 18, pp. 40 ; June 30th. No. 48, pp. 42, 1 plate ; Sept. 



30th, 1875. No. 60, pp. 38, with appendices. Fol. Melbourne. 



Gives statistics of the yield of gold and other minerals ; returns and 



reports of the mining surveyors and registrars. In No. I, W. Gr. Couch- 



man gives a " Special Report on the Berlin Gold Diggings " (p. 40), 



where the workings are confined to alluvial deposits consisting of hard 



" cement," from 25 to 47 ft. thick. No. 18 contains a section (p. 30), 



by A. B. Arrowsmith, of a " Deep Shaft in the Hope Mine, Wood's 



Point." In No. 48 Baron von Mtiller continues his " Observations on 



New Vegetable Fossils'^ (see post). R. E., Jun. 



. Philadelphia Centennial Exhibition of 1876. Official 



Record, containing Introduction, Catalogues, Official Awards of 

 the Commissioners, Reports and Recommendations of the Experts, 

 and Essays and Statistics on the Social and Economic Resources 

 of the Colony of Victoria. 8vo. Melbourne. 



See also : — 



Blanford, H. P. Indo-Oceanic Continent : p. 134. 



Daintree, R. Microscopic Structure of Igneous Rocks : post, under 

 Petrology. 



Dana, Prof. J. D. Corals and Coral Islands : post, under Physical 

 Geology. 



Gould, C. Discovery of Tin Ore in Tasmania : post, under Md^^eka- 



LOGY. 



Mackenzie, J. : post, under Addenda. 



Newton, E. T. Tasmanite and Australian White Coal : post, under 

 Petrology. 



Pond, J. A. Chemical Properties of some Strata, Mount Eden (N. 

 Zealand): post, under Petrology. 



Skey, W. Eormation and Constitution of Torbanite, &c. : post, 

 under Petrology. 



