Part 2 (out of print).— Geology of parts of Bellary and Anantapur districts. Geology of 

 Upper Dehing basin in Singpho Hills. Microscopic characters of eruptive rocks from 

 Central Himalayas. Mammalia of Karnul Caves. Prospects of finding coal in 

 Western Eajputana. Olive group of Salt-range. Boulder-beds of Salt-range. Gond- 

 wana Homotaxis. 



Part 3 {out of print).— Geological sketch of Vizagapatam district, Madras. Geology of 

 Northern Jesalmer. Microscopic structure of Malani rocks of Arvali region. Malanj- 

 khandi copper-ore in Balaghat district, C. P. 



Part If (out of print). — Petroleum in India. Petroleum exploration at Khatan. Boring in 

 Chhattisgarh coal-fields. Field-notes from Afghanistan : No. 3, Turkistan, Fiery 

 eruption from one of mud volcanoes of Cheduba Island, Arakan. Nammianthal 

 aerolite. Analysis of gold dust from Meza valley, Upper Burma. 



Vol. XX, 1887. 



Part 1. — Annual report for 1886. Field-notes from Afghanistan : No. 4, from Turkistan 

 to India. Physical geology of West British Garhwal ; with notes on a route traversed 

 through Jaunsar-Bawar and Tiri-Garhwal. Geology of Garo Hills. Indian image- 

 stones. Soundings recently taken off Barren Island and Narcondam. Talchir boulder- 

 beds. Analysis of Phosphatic Nodules from Salt-range, Punjab. 



Part 2. — Fossil vertebrata of India. Echinoidea of cretaceous series of Lower Narbada 

 Valley. Field-notes : No. 5 — to accompany geological sketch map of Afghanistan and 

 North-Eastern Khorassan. Microscopic structure of Rajmahal and Deccan traps. 

 Dolerite of Chor. Identity of Olive series in east with speckled sandstone in west of 

 6'alt-range in Punjab. 



Part 3. — Retirement of Mr. Medlicott. J. B. Mushketoff's Geology of Russian Turkistan. 

 Crystalline and metamorphic rocks of Lower Himalaya, Garhwal. and Kumaun, Sec- 

 tion I. Geology of Simla and Jutogh. ' Lalitpur 1 meteorite. 



Part J f . — Points in Himalayan geology. Crystalline and metamorphic rocks of Lower 

 Himalaya, Garhwal, and Kumaon, Section II. Iron industry of western portion of 

 Raipur. Notes on Upper Burma. Boring exploration in Chattisgarh coal-fields. 

 (Second notice). Pressure Metamorphism, with reference to foliation of Himalayan 

 Gneissose Granite. Papers on Himalayan Geology and Miscroscopic Petrology. 



Vol. XXI, 1888. 



Part 1. — Annual report for 1887. Crystalline and metamorphic rocks of Lower Himalaya, 

 Garhwal, and Kumaun, Section III. Birds'-nest of Elephant Island, Mergui Archi- 

 pelago. Exploration of Jessalmer, with a view to discovery of coal. Facetted pebble 

 from boulder bed (' speckled sandstone ') of Mount Chel in Salt-range, Punjab. 

 Nodular stones obtained off Colombo. 



Part. 2. — Award of Wollaston Gold Medal, Geological Society of London, 1888. Dharwar 

 System in South India. Igneous rocks of Raipur and Balaghat, Central Provinces. 

 Sangar Marg and Mehowgale coal-fields, Kashmir. 



Part 3 (out of print). — Manganese Iron and Manganese Ores of Jabalpur. ' The Carboni- 

 ferous Glacial Period.' Pre-tertiary sedimentary formations of Simla region of . 

 Lower Himalayas. 



Part If. — Indian fossil vertebrates. Geology of North-West Himalayas. Blown-sand rock 

 sculpture. Nummulites in Zanskar. Mica traps from Barakar and Raniganj. 



Vol. XXII, 1889. 



/'art 1 (out of print). — Annual report for 1888. Dharwar System in South India. Wajra 

 Karur diamonds, and M. Chaper's alleged discovery of diamonds in pegmatite. 

 Generic position of so-called Plesiosaurus Indicus. Flexible sandstone or Itacolumite, 

 its nature, mode of occurrence in India, and cause of its flexibility. Siwalik and 

 Narbada Chelonia. 



Part 2 (out of print). — Indian Steatite. Distorted pebbles in Siwalik conglomerate. 

 " Carboniferous Glacial Period." Notes on Dr. W. Waagen's " Carboniferous Glacial 

 Period." Oil-fields of Twingoung and Berne, Burma. Gypsum of Nehal Nadi, 

 Kumaun. Materials for pottery in neighbourhood of Jabalpur and Umaria. 



Part 3 (out of print). — Coal outcrops in Sharigh Valley, Baluchistan. Trilobites in 

 Neobolus beds of Salt- range. Geological notes. Cherra Poonjee coal-field, in Khaaia 

 Hills. Cobaltiferous Matt from Nepal. President of Geological Society of London 

 on International Geological Congress of 1888. Tin-mining in Mergui district. 



Part If (out of print). — Land-tortoises of Siwaliks. Pelvis of a ruminant from Siwalik.'.. 

 Assays from Sambhar Salt-Lake in Rajputana. Manganiferous iron and Manganese 

 Ores of Jabalpur. Palagonite-bearing traps of Rajmahal hills and Deccan. Tin- 

 smelting in Malay Peninsula. Provisional Index of Local Distribution of Important 

 Minerals, Miscellaneous Minerals, Gem Stones and Quarrv Stones in Indian Empire. 

 Part 1. 



Vol. XXIII, 1890. 



Part 1. — Annual report for 1889. Lakadong coal fields, Jaintia Hills. Pectoral and pelvic 



?irdles and skull of Indian Dicynodonts. Vertebrate remains from Nagpui district 

 with description of fish-skull). Crystalline and metamorphic rocks of Lower Hima- 

 layas. Garhwal and Kumaon, Section IV. Bivalves of Olive-group, Salt-range Mud- 

 banks of Travancore coasts. 



11 



