Part 2. — General Report for 1909. Mineral Production of India during 1909. 



Part S. — Tertiary Freshwater Deposits of India. Silurian-Trias sequence in Kashmir. 

 Fenestella beds in Kashmir. 



Part Jf. — Alum Shale and Alum Manufacture, Kalabagh, Mianwali district, Punjab. Coal- 

 fields in Norfch-Eastern Assam. Sedimentary Deposition of Oil. Miscellaneous Notes. 

 Index to Volume XL. 



Vol. XLI, 1911-12. 



Part 1. — Age and continuation in Depth of Manganese-ores of Nagpur-Balaghat Area, 

 Central Provinces. Manganese-ore deposits of Gangpur State, Bengal, and Distribu- 

 tion of Gondite Series in India. Baluchistan Earthquake of 21st October 1909. Iden- 

 tity of Ostrea Promensis from Pegu System of Burma and Ostrea Digitalina Eichwald 

 from Miocene of Europe. Mr. T. R. Blyth. Miscellaneous Notes. 



Part 2. — General Report for 1910. Devonian Fossils from Chitral, Persia, etc. Sections 

 in Pir Panjal Range and Sind Valley, Kashmir. 



Part S. — Mineral Production of India during 1910. Samarskite and other minerals in 

 Nellore District, Madras Presidency. Coal in Namchik Valley, Upper Assam. Mis- 

 cellaneous Notes. 



Part Jjf. — Pegu-Eocene Succession in Minbu District, near Ngape. Geology of Henzada 

 District, Burma. Geology of Lonar Lake, with note on Lonar Soda Deposit. Inter- 

 national Geological Congress, Stockholm. Miscellaneous Notes. Index to Volume 

 XLI. 



Vol. XLII, 1912. 



Part 1. — Survival of Miocene Oyster in Recent Seas. Silurian Fossils from Kashmir. 

 Blodite from Salt Range. Gold-bearing Deposits of Mong Long, Hsipaw State, 

 Northern Shan States, Burma. Steatite Deposits, Idar State. Miscellaneous Notes. 



Part 2.— General Report for 1911. Dicotyledonous Leaves from Coal Measures of Assam. 

 Poting Glacier, Kumaon, Himalaya, June 1911. Miscellaneous Notes. 



Part S.— The Mineral Production of India during 1911. The Systematic Position of the 

 Kodurite Series, especially with reference to the Quantitative Classification. 



Part 4. — A Geological Reconnaissance through the Dihong Valley, being the Geological 

 Results of the Abor Expedition, 1911-12. A Traverse Across the Naga Hills of Assam 

 from Dimapur to the neighbourhood of Sarameti Peak. Notes on Indian Aerolites 

 recorded since 1906. Miscellaneous Notes. Eruption of a sub-marine Mud Volcano 

 off Sandoway, Arakan Coast, Burma. 



The price fixed for the publication is 1 rupee (Is. 4d.) each part, or 2 rupees {2s. M.) 



each volume of four parts. 



If) 



