INDEX TO THE TEOCEEDINGS. 



Megalichthys, 606 ; sketch of a scale 

 of, 597. 



Megaphyton in the coal-formations of 

 the South Joggins, 136. 



Megaphyton humile, 160. 



magnificum, 159. 



Melanopsis ca'pula, 580. 



Mesolepis scalaris, 313. 



WardU^V^. 



Metallic minerals of Michigan, 451. 



Metamorphic and fossiliferous rocks 

 of the county of Galway. Prof. E. 

 Harkness on the, 506 ; Lower Si- 

 lurian rocks of Carrick, Ayrshire, 513. 



Metamorphism, hydrothermal, 513. 



Michigan, Mr. H. Bauerman on the 

 copper-mines of, 448. 



Middle Coal-formation of Nova Scotia 

 and New Brunswick, 97 ; Lias of 

 South Wales, 79. 



Midleton and Cork trough, lower 

 limestone shale of the, 333. 



Millstone-grit of Nova Scotia and New 

 Brunswick, 97. 



Milton Lane, near Wells, section at, 94. 



Mineral characters of Grenville Eo- 

 zoonal Ophite, 1 87 ; charcoal, tissues 

 in, 140 ; condition of oi^ganic re- 

 mains in the Woolwich beds, 13. 



Mineral range, Michigan, section of 

 the Trappean belt of the, 452. 



Mines of the State of Micliigan, 448. 



Miocene, age of the Caribean, 577 ; 

 deposits of Malta, remains of Hali- 

 therium in the, 595 ; formations of 

 the West Indies, 571 ; of Jamaica, 

 relationships of the, 281. 



Mitra Henekeni, 288. 



Mizen Head, 340. 



Modiola imhricaio-radiata, 87. 



Moffat shales (Llandeilo flags), Dum- 

 friesshire, Mr. H. Woodward on a 

 new genus of Phyllopodous Crus- 

 tacea from the, 503. 



MoUusca from the Chillesford beds, 

 545 ; from the Crag at Walton-on- 

 the-Naze, 542 ; of Jamaica, Tertiary, 

 281 ; of some of the Scottisli glacial 

 beds, geographical relations of the, 

 280 ; of the glacial Drift of Caith- 

 ness, list of, 278. 



Moraines and gravel-hillocks from 

 Caithness, absence of, 270. 



Morteboe, 357. 



Mount Calabash, Trinidad, section 

 from Nariva Swamp to, 573. 



Mount Misery, Waterford, section 

 from Dunkitt House to, 326. 



Murex Domingensis, 288. 



Museum, donations to the, viii. 



Mustakh Hills, Thibet, Bracliiopoda 

 from the, 35. 



Mya-bed, shells from the, 22, 26. 



Myrtle Hill, section from Balleaacross, 

 335. 



Nariva Swamp to Mount Calabash, 

 Trinidad, section from, 573. 



Nassa solidula, 579. 



Natica mammillaris, 291. 



'phasianelloides, 291. 



Pylensis, 89. 



suhdausa, 290. 



sulcata, 291. 



Nattai river, New South Wales, oil- 

 bearing rocks of the, 442. 



Neale, Lieut.-Col. E. St. J., on the 

 discovery of new gold-deposits in 

 the district of Esmeraldas, Ecuador, 

 593. 



Nelson and Marlborough, New Zea- 

 land, sketch map of parts of the 

 provinces of, 255. 



Neritma Woodwardi, 291. 



Neuropteris acutifolia, 155. 



attenuata, 155. 



auriculata, 155. 



■ — — conjugata, 155. 



cordata, 154. 



cycloptcroides, 155. 



dentata, 155. 



flexuosa, 155. 



gigantea, 155. 



heterophylla, 155. 



■ Loshii, 155. 



perelegans, 154. 



rarinervis, 154. 



Soretii, 155. 



Voltzii, 155. 



New Brunswick, Dr. J. W. Dawson 

 on the Coal-formation of, 95. 



New South Wales, Eev. W. B. Clarke 

 on the occurrence and geological 

 position of oil-bearing rocks in, 439 ; 

 Mr. W. Keene on the examination 

 of brown cannel, or petroleum, coal- 

 seams at Colley Creek, Liverpool 

 Plains, 435. 



New Zealand, formation of lake- 

 basins in, 254. 



Nicholson, H., Esq., and Prof. R. 

 Harkness on the geology of the 

 Lake-country, with a note on two 

 species of Trilobites by J. W. 

 Salter, Esq., E.G.S., 480; on the 

 Lower Silurian rocks of the Isle of 

 Man, 488. 



Noeggerathia dispar, 153. 



flabellata, 153. 



North Devon, geological structure of, 

 345. 



