INDEX TO THE PROCEEDINGS. 



section at, 187 ; section in Pass of, 

 185. 



Leperditia, 90. 



Leptopklceum rhombicum, 462. 



Lexden, near Colchester, the Eev. O. 

 Fisher on the Brick-pit at, 393. 



Lias of the Dorsetshire coast, Belem- 

 nite-beds of the, 289 ; brown sands 

 and sandstones of the, 293 ; Cephalo- 

 poda-beds of the, 295 ; generalized 

 section of the, 287; green Ammonite- 

 beds of the, 291 ; grey and brown 

 sands with nodules, 292 ; marlstone 

 with its Pleurotomaria-bed, 293 ; 

 Mr. E. C. H. Day on the, 278; 

 Shell-bed of the, 291 ; Starfish-bed 

 of the, 292 ; three tiers of the, 291 ; 

 upper Lias limestone of the, 295; 

 Lyme Begis, new Macrurous Crusta- 

 cean from, 318. 



Library Committee, report of the, iv. 



Library, donations to the, xi, 96, 210, 

 372, 527. 



Lightbody, R., Esq., notice of a section 

 at Mocktree, 368. 



Lindale Cote deposit, Diatomacese in 

 the, 29; Plants in the, 29; Mines 

 to Urswick Tarn, section from, 26 ; 

 district, near Ulverston, map of, 21 ; 

 Moor, swallow-holes on, 23. 



Lingular, phosphatic coprolites with, 42. 



Linley Brook, sketch of the Upper 

 Ludlow rocks and the passage-beds 

 at, 231 ; vertical section of the beds 

 exposed at, 232. 



Linley, Salop, Upper Silurian passage- 

 beds at, 229. 



List of Diatomaceas in the Lindale 

 Cote deposit, near Ulverston, 30; 

 fossil Corals of the West Indian Is- 

 lands, 410; fossils from India de- 

 scribed by Prof, de Koninck, 2; 

 the Nummulitic limestone of eastern 

 Bengal, 526 ; L T pper Cretaceous 

 rocks of eastern Bengal, 526 ; of the 

 Upper Ragstone, 313 ; Liassic fossils 

 from the Belemnite-bed, 290 ; brown 

 sands and sandstones, 293 ; Cepha- 

 lopoda-beds, 295 ; green Ammonite- 

 beds, 291 ; grey and brown sands 

 with nodules, 293 ; marlstone with 

 its Pleurotomaria-bed, 294; shell- 

 bed, 292 ; upper Lias limestone, 

 295 ; Petherwin and Landlake fossils 

 (Upper Devonian), 483 ; Plants com- 

 mon to the Carboniferous and Per- 

 mian periods, 162 ; Shells common 

 to the Carboniferous and Permian 

 periods, 163, 165; from the 40-feet 

 beach of Argyleshire, 254 ; Tertiary 

 Shells from Jamaica, 511. 



Lithostrotion basaltiforme, 3. 



irregulare, 3. 



Loch Creran, clay-slate of, 202 ; Earn, 

 mica-slate of, 194; to Loch Tay, 

 section from, 195 ; Leven, 203 ; Lo- 

 mond, 183 ; section on, 183 ; Long, 

 182 ; Tay, section from Loch Earn 

 to, 195. 



Lower Carboniferous Brachiopoda of 

 Nova Scotia, Mr. T. Davidson on 

 the, 158 ; Silurian Crustacea, tracks 

 of, 92. 



Ludlow, Crustacean tracks from the Old 

 Red Sandstone near, 233 ; Hereford, 

 and Skipton, Mr. T. Curley on the 

 Gravels of, 175 ; geological sketch- 

 map of, 177 ; section across, 178. 



Lycopodites comosics, 462. 



Richardsoni, 461. 



Lyme Regis, new Macrurous Crusta- 

 cean from the Lias of, 318. 



Macdonald, J. D., Esq., description of 

 a new fossil Thecidium {Thecidium 

 Adamsi) from the Miocene beds of 

 Malta, 517. 



Mackenzie, A. C, Esq., on the occur- 

 rence of a bituminous mineral at 

 Mountgerald, Scotland, 522. 



Macrocheilus avellanoides, 10. 



depilis, 9. 



Macrurous Crustacean from the Lias 

 of Lyme Regis, Mr. H. Woodward 

 on a, 318. 



Madoopore Jungle, upheaval of the,329. 



Madrepora. sp., 445. 



Maeandrina filograna, 433. 



-, sp., 424. 



Maine, Devonian Plants of, 459. 



Malta, fossil Echinidas of, 277 ; Mio- 

 cene beds of, 277 ; new Thecidium 

 from the Miocene beds of, 517. 



Map of Bavaria and Bohemia, 356; 

 Ludlow, 177 ; the Lindale district, 

 near Ulverston, 21 ; Skiddaw slate 

 district, 115. 



Marsh, O. C, Esq., description of the 

 remains of a new Enaliosaurian (Eo- 

 saurus Acadianus), from the Coal- 

 formation of Nova Scotia, 52. 



Masulipatam district, Capt. F. Apple- 

 gathon the geology of a part of the, 32. 



Matabangah River, 338. 



Matterdale toUldale, section from, 120. 



Megra River, 331. 



Mendips, Inferior Oolite of the south 

 side of the, 307. 



Mesozoic and Palaeozoic formations of 

 India, table of the, 150; periods, 

 faunas of the, 160. 



Metamorphism of mica-schist, Mr. H. 

 C. Sorby on the, 401. 



