CONTENTS. 



Page." 



Aet. VI. — Continued 145 



Art. VII. — Note on some Recent Marine Erosion at Bondi. By 



C. A. Sussmilch, f.g.s. [ With Plates IV- VI.'] ... ... 155 



Art. VIII. — Beach Formations at Botany Bay, By E. C. Andrews 



b a., f.g.s; [With Plate FIX.] ... 158 



Art. IX.— A New Mineral. By A. T. Ullmann 186 



Art. X, — On the Crystalline Deposit occurring in tlie timber of 



the " Colonial Beech/' Gmelina Leichhardtii. By Henry G. 



. Smith, f.c.s. [With Plates VIII, IX.] 187 



Art. XI. — Two New Grass Smuts. By Ewen MacKinnon, b.sc. 



[With Plates X- XIII,'] 201 



Art, XII. — Note on the occurrence of the Genus Spirangium in the 



Hawkesbury Series in New South Wales, By.W. S. Dun. 



[With Plate XIV.] ... 205 



Art. XIII. — Some Crystal Measurements of Chillagite. By Miss 



C. D. Smith, b.sc, and Leo A. Cotton, b a., b.sc 207 



Abstract of Proceedings i.-xxi. 



Proceedings of the Geological Section xxii-xxiv. 



Title Page, Notices, Publications, Contents, (i. - v.) 



Officers for 1912-1913... (vii.) 



List of Members, &c (ix.) 



Index to Volume XLVI xxv. 



