Art. XLI. On the Neighbourhood of Te Aoroa, Northern Wairoa. By John Harding, of Mount Vernon 336–338 XLII. Notes on the Geology of Tongariro and the Taupo District. By Professor A. P. W. Thomas, M.A., F.L.S., F.G.S. 338–353 IV.—Chemistry. XLIII. On the Manganese Deposits of the Auckland District. By J. A. Pond, Colonial Analyst 355–358 XLIV. On the Occurrence of Tellurium in the Thames Lodes. By J. A. Pond 358–359 XLV. On the Preparation of Artificial Chromes for Ornamental Purposes. By William Skey, Analyst to the Geological Survey Department 359–363 XLVI. On the Fallacy of the Electro-capillary Theory. By William Skey 363–367 XLVII. On the Occurrence of Native Lead at Collingwood, and its Association with Gold. By William Skey 367–368 V.—Miscellaneous. XLVIII. Sanitary Sewerage. By H. P. Higginson, M.I.C.E. 369–378 XLIX. Notes on the Islands to the South of New Zealand. By A. Reischek, F.L.S. 378–389 L. On the Visit of Captain Cook to Poverty Bay and Tolaga Bay. By Archdeacon W. L. Williams 389–397 LI. On the Relics of Captain Cook's Last Voyage. By Taylor White 397–398 LII. Snow Scenes on the Southern Alps. By Taylor White 398–401 LIII. Notes on Coloured Sheep. By Taylor White 402–4O6 LIV. Notes on the Waikato River Basins. By L. Cussen 406–416 LV. A Local Tradition of Raukawa—a Legend of Maungatahi. By T. Pine 416–418 LVI. On the Mental Effects of certain Vowel-sounds. By R. Coupland Harding 418–428 LVII. Rabbit Disease in the Wairarapa. By Coleman Phillips 429–438 LVIII. The Ancient Moa-hunters at Waingongoro. By Lieut.-Colonel McDonnell: communicated by James Park, F.G.S. 438–441 LIX. On the Mechanical Description of a Straight Line by means of Link-work. By W. Steadman Aldis 441–446 LX. The Knowledge of Cattle amongst the ancient Polynesians. By Edward Tregear, F.R.G.S. 447–476 New Zealand Institute. Pages. Twentieth Annual Report 479–480 Accounts 480