BY W. N. BEXSON. 283 



84. Andrews, E. C. — Annual Report of the Dept. of Mines of N. 8. Wales, 



1908, p. 108. 



85. Harper, L. Y.—Op. at., 1909. p. 188. 



86. Dux, W. S.— Ojo. cit., 1909, p. 190. 



87. Cotton, L. A. — "The Diamond-Deposits of Copeton, N.fS.W." Proo. 



Linn. Soc. N. S. Wales, 1914, pp. 808-888. 



88. MiNOAYE, J. C. H. — Annual Report of the Department of Mines. 1907, 



p. 182. 



89. Cross, W. — Fourteenth Annual Report of the United States Geological 



Survey. Part ii., 1893, p.l6o. 



40. Andrews, E. C. — "The Geographical Unity of Eastern Australia," 



etc. Journ. Proc. Ro3% Soc. N. S. Wales, 1910, p.479. 



41. Osborne, Mrs. E. M. — " Preliminary Observations on an Australian 



Zygopteris." Proc. British Assoc. Advancement of Science, 1915. 

 4'2. Powell, H. W, — Sketch of Columnar Basalt on the Horton River, 



near Lindesay Station. Rec. Geol. Survey N. S. Wales, Vol. i., 



p. 31, Plate iv. 

 48. Card, G. W. — "Oolitic Limestone from Lion Creek, Stanwell, near 



Rockhampton."' Geol. Survej' of Queensland, Bulletin No. 12. 



1900, p. 31. 



44. Etheridge, R., Jun. — "Additions to the Middle Devonian and Car- 



boniferous Corals in the Australian Museum." Rec. Aust. Mus., 

 Vol. iv.. No. 7, p. 262. 



45. Vaughan, a. (with Prof. S. H. Reynolds) — "The Avonian of Bur- 



rington Coombe, (Somerset." Quart. Journ. Geol. Soc, 1911, p. 389. 



46. Taylor, T. G.— " The Physiography of Eastern Australia." Bulletin 



No. 8, Commonwealth Bureau of Meteorology, p. 12, figs. 16 and 18, 

 B.C. Also Taylor (and Woolnough, W. G.), The (geography of 

 Ne%v South Wales (Whitcomb & Toombs), pp.70 and 108. 



47. PiTTMAN, E. F. — Mineral Resources of New South Wales, 19(J0, p.426. 



EXPLANATION OF PLATES XVIII. -XX. 



Plate xviii. 

 Topographical Map of the Western Slopes of New England. 



Plate xix. 

 (Geological Map of the Western Slopes of New P^ngland, reprinted from 

 Part i. of this series. It must be noted that some modification of 

 the geology of the Tamworth region has been made in Part v. of 

 this series. See these Proceedings, 1915, Plate 1. 



- Plate XX. 

 Geological Sections. 



