PKESIDENTIAL ADDRESS. 



Mr. G. A. Waller have done similar work for Tasmania. 1 

 Still more recently Mr. E. O. Andrews, 2 Mr. C. A. Siissmilclv 

 and Mr. 0. Hedley, 4 have dealt with the physiography, 

 epeirogenic uplifts, disjunctive lines, and warping of New 

 South Wales. In a later paper Mr. E. O. Andrews 5 has 

 summed up our knowledge of recent and Tertiary earth 

 movements in Eastern Australia and Tasmania. Mr. 

 Walter Howchin, f.g.s., 6 has greatly added to our knowledge 

 of the tectonic lines of South Australia. Mr. A. Gibb 

 Maitland, f.g.s., the Government Geologist of South Aus- 

 tralia, has summed up a vast amount of information obtained 

 by himself and the officers of his survey on the geological 

 structure of West Australia in his presidential address to 

 the Australasian Association for the Advancement of 

 Science,' and aiso in his recent paper on " The Foundation 

 Stones of West Australia." He has also contributed for 

 my present address a valuable note on the chief lines of fault 

 traversing that State. In regard to Queensland, nearly all 

 our knowledge of its structural features are contained in 

 the reports of the Geological Survey, notably those by 

 Dr. R. L. Jack, f.g.s., Messrs. W. H. Rands, f.g.s., and 

 B. Dunstan, f.g.s. For the structure of Northern Territory 

 the chief information is given in the official reports by Mr. 

 H. Y. L. Brown, a.r.s.m. f.g.s., Government Geologist of 

 South Australia, and by his assistant Mr. Basedow, b. s c . 8 



1 Eeport Austr. Assoc. Adv. Sci., Punedin, 1904, pp. 613, 622 - 629. 



2 Physical Geography of New South Wales, by E. C. Andrews, b.a., 

 pp. 55 - 94. 



3 This Journal, Vol. xliii, 1909, pp. 331 - 354, pis. ix- xiv. 



4 Proc. Linn. Soc. N. S. Wales, Presidential Address, Vol xxxv, 1910 

 and ibidem Vol. xxxvi, pp. 9-21, pis. i, ii. 



6 This Journal, Vol. xliv, pp. 420 — 480, figs. 1, 2, The Physiographic 

 Unity of Eastern Australia, by E C. Andrews, b a. 



6 The Geography of South Australia, by Walter Howchin, f.g.s., edited 

 by Professor J. W. Gregory, 1909; also see Howchin, Journ. Roy. Soc. S. 

 Australia, Vol. xxvin, pp. 253-280, pis. xxxvii -xliv, and Vol. xxx, pp. 

 227 - 262, pi. xii ; also Q. J.G.S., Vol. lxiv, pp. 234 - 258, pis. xix - xxvi. 



7 Eeport Austr. Assoc. Advt. Sci., Adelaide, 1907, Presidential Address 

 by H. Gibb Maitland, f.g.s., pp. 131 - 137. 



8 Eeport on the Geology of Northern Territory, By Authority. Adelaide 

 1895 and 1906. 



