Part 2. — Nahan-Siwalik unconformity in North-Western Himalaya. Gondwana verte- 

 brates. Ossiferous beds of Hundes in Tibet. Mining records and mining record office 

 of Great Britain; and Coal and Metalliferous Mines Acts of 1872 (England). Cobaltite 

 and danaite from Khetri mines, Rajputana; with remarks on Jaipurite (Syepoorite). 

 Zinc-ore (Smithsonite and Blende) with barytes in Karnul district, Madras. Mud 

 eruption in island of Cheduba. 



Part S. — Artesian borings in India. Oligoclase granite at Wangtu on Sutlej, North- West 

 Himalayas. Fish-palate from Siwaliks. Palaeontological notes from Hazaribagh and 

 Lohardagga districts. Fossil carnivora from Siwalik hills. 



Part J,. — Unification of geological nomenclature and cartography. Geology of Arvali region, 

 central and eastern. Native antimony obtained at Pulo Obin, near Singapore. Tur- 

 gite from Juggiapett, Kistnah district, and zinc carbonate from Karnul, Madras. 

 Section from Dalhousie to Pangi, via" Sach Pass. South Rewah Gondwana basin. 

 Submerged forest on Bombay Island. 



Vol. XV, 1882. 



Part 1 {out of print). — Annual report for 1881. Geology of North- West Kashmir and 

 Khagan. Gondwana labyrinthodonts. Siwalik and Jamna mammals. Geology of 

 Dalhousie, North-West Himalaya. Palm leaves from (tertiary) Murree and Kasauli 

 beds in India. Iridosmine from Noa-Dihing river, Upper Assam, and Platinum from 

 Chutia Nagpur. On (1) copper mine near Yongri hill, Darjiling district; (2) arsenical 

 pyrites in same neighbourhood ; (3) koalin at Darjiling. Analyses of coal and fire-clay 

 from Makum coal-field, Upper Assam. Experiments on coal of Pind Dadun Khan, 

 Salt-range, with reference to production of gas, made April 29th, 1881. Proceedings 

 of International Congress of Bologna. 



Part 2 (out of print). — Geology of Travancore State. Warkilli beds and reported asso- 

 ciated deposits at Quilon, in Travancore. Siwalik and Narbada fossils. Coal-bearing 

 rocks of Upper Eer and Mand rivers in Western Chutia Nagpur. Pench river coal- 

 field in Chhindwara district, Central Provinces. Borings for coal at Engsein, British 

 Burma. Sapphires in North- Western Himalaya. Eruption of mud volcanoes in 

 Cheduba. 



Part S. — Coal of Mach (Much) in Bolan Pass, and of Sharigh on Harnai route between 

 Sibi and Quetta. Crystals of stilbite from Western Ghats, Bombay. Traps of Darang 

 and Mandi in North- Western Himalayas. Connexion between Hazara and Kashmir 

 series. Umaria coal-field (South Rewah Gondwana basin). Daranggiri coal-field, 



Garo Hills, Assam. Coal in Myanoung division, Henzada district. 

 Part 4 {out of print). — Gold-fields of Mysore. Borings for coal at Beddadanol, Godavari 

 district, in 1874. Supposed occurrence of coal on Kistna. 



Vol. XVI, 1883. 



Part 1. — Annual report for 1882. Richthofenia, Kays (Anomia Lawrenciana, Koninck). 

 Geology of South Travancore. Geology of Chamba. Basalts of Bombay. 



Part 2. — Synopsis of fossil vertebrata of India. Bijori Labyrinthodont. Skull of Hippo- 

 therium antilopinum. Iron ores, and subsidiary materials for manufacture of iron, in 

 north-eastern part of Jabalpur district. Laterite and other manganese-ore occurring 

 at Gosulpore, Jabalpur district. Umaria coal-field. 



Part S. — Microscooic structure of some Dalhousie rocks. Lavas of Aden. Probable occur- 

 rence of Siwalik strata in China and Japan. Mastodon angustidens in India. Traverse 

 between Almora and Mussooree. Cretaceous coal-measures at Borsora, in Khasia Hills, 

 near Laour, in Sylhet. 



Part If. — Palaeontological notes from Daltonganj and Hutar coal-fields in Chota Nagpur. 

 Altered basalts of Dalhousie region in North- Western Himalayas. Microscopic struc- 

 ture of some Sub-Himalayan rocks of tertiary age. Geology of Jaunsar and Lower 

 Himalayas. Traverse through Eastern Khasia, Jaintia, and North Cachar Hills. 

 Native lead from Maulmain and chromite from the Andaman Islands. Fiery eruption 

 from one of mud volcanoes of Cheduba Island, Arakan. Irrigation from wells in 

 North- Western Provinces and Oudh. 



Vol. XVII, 1884. 



Part J. — Annual report for 1883. Smooth-water anchorages or mud-banks of Narrakal and 

 Alleppy on Travancore coast. Billa Bargain and other caves in Kurnool district. 

 Geology of Chauari and Sihunta parganas of Chamba. Lyttonia, Waagen, in Kuling 

 series of Kashmir. 



Part 2. — Earthquake of 31st December 1881. Microscopic structure of some Himalayan 

 granites and gneissose granites. Choi coal exploration. Re-discovery of fossils* in 

 Siwalik beds. Mineral resources of the Andaman Islands in neighbourhood of Port 

 Blair. Intertrappean beds in Deccan and Laramie group in Western North America. 



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