CONTENTS, 



VOLUME XXXIV. 



Page. 



Officers foe, 1900-1901 (vii.) 



List of Members, &c (xi.) 



Art. I. — President's Address. By W. M. Hamlet, f.i.c, f.c.s. 1 



Art. II. — On the relation, in determining the volumes of solids, 

 whose parallel transverse sections are n ic functions of their 

 position on the axis, between the number, position, and 

 coefficients of the sections, and the (positive) indices of the 

 functions. By G. H. Knibbs, f.r.a.s. 36 



Art. III. — On the amyl ester of eudesmic acid, occurring in 



Eucalyptus Oils. By Henry G. Smith, f.c.s. 72 



Art. IV. — Note on a new Meteorite from New South Wales. By 



E. T. Baker f.l.s. (Plate i.) 81 



Art. V. — Notes on Back Railways. By C. O. Burge, M. Inst. C.E. 84 



Art. VI. — Notes on the damage caused by lightning to Seal Eocks 

 Lighthouse on 10th July, 1900. By C. W. Darley, M.lnst.CE. 

 (Plate h.) 98 



Art. VII. — The language, weapons and manufactures of the Abori- 

 gines of Port Stephens, N.S.W. By, W. J. Enright, b.a. 

 (Communicated by E. H. Mathews, l.s.) (Plates iii., iv.)... 103 



Art. VIII. — Note on an obsidian "Bomb" from New South Wales. 



By E. T. Baker, f.l.s. (Plate vi.) 118 



Art. IX. — Marriage and descent among the Australian Abori- 

 gines. By E. H. Mathews, l.s. 120 



Art. X. — On the constituent of peppermint odour occurring in 



many Eucalyptus Oils, Part I. By Henry G. Smith, f.c.s. 136 



Art. XI. — On a Eucalyptus Oil containing 60 per cent, of geranyl 



acetate. By Henry G. Smith, f.c.s. ... .. 142 



Art. XII. — The Sun's motion in Space. Part I. History and 



Bibliography. By G. H. Knibbs, f.r.a.s. ... 148 



Art. XIII. — Intercolonial Water Eights as affected by Federation. 



By H. G. McKinney, M. Inst. CE. (Plate v.) 233 



Art. XIV. — On the crystalline structure of some Silver and 

 Copper Nuggets. By A. Liversidge, m.a., ll.d., f.r.s. 

 Plates vii. - ix ... 255 



Art. XV. — On the crystalline structure of some Gold Nuggets 

 from Victoria, New Zealand, and Klondyke. By A. Liver- 

 sidge, m.a., ll.d., f.r.s. Plates x. — xiii 259 



