ALLUVIONS AURIFÈRES DE SUMATRA ET BORNÉO

187^80. Ball. — On the mode of occurrence and distribution of gold in Indta. (Journal oflhe royal geol. Soc. of Ireland, new Séries, t. V, n® 3, p. 258.)

1881 . W. KiNG. — The gold-fîelds and the quartz-outcrops of Southern Ir/Jm. {Report ofthe fifty-first meeting ofbritish association for the advancement of Science, held at New-York in august and september 18S1, p. 639. Londres^

1881 . Ball. — Les diamants et l'or dans VInde (1 yoI. in-8^}.

1881 . Jbnnings. — Visite aux explor. d'or du Wynand (1 vol. in-8<>).

1882. FooTE. — Gold fields of Èfys&re. {Geol. surv. oflndia, t. XV, n* 4.), 1882. LocK, — Gold, p. 304 à 349.

1884. WiLL-KiNG. — Notes on auriferous sands of tbe Subansiri /?tver. {Records ofthe geol. Survey of India, vol. XVII, p. 192. Calcutta, 1884.)

Attwood. — On some of the auriferous Tracts of Mysore province^ Southern India. (Quat. J. of the geol. Society, t. XLIV, p. 636. Londres.)

Ball. — On récent additions to our Knowledge of the gold-bearing rocks of Southern India. (The geological Magazine, Décade 3, t. III, p. 201.)

1889. FooTB. — The Dharwar System, the chief auriferous rock séries in South India. [Records of the geological Survey of Jndia^ vol. XXII. Calcutta, 1889.)