INDEX TO THE PEOCEEDINGS. 



Sternbergia, 165. 



Stolon-passages of Eozoon Canadense, 

 207. 



Stones imbedded in the di-ift of Caith- 

 ness, character of the, 266. 



Stony Creek, New South Wales, oil- 

 bearing rocks of, 439. 



Stigmaria ficoides, 148. 



Strepsodus, 602 ; sketch of a tooth of, 

 597. 



StreptorhyncJms crenistria, 42. 



, sp., 43. 



Sti'ombus bifrons, 287. 



pugilis, 287. 



Structural characters of Grenrille Eo- 

 zoonal ophite, 187. 



Structiu-e and aiFmities of Eozoon Ca- 

 nadense, 219. 



Structure of the Eed Crag, 538. 



Submerged forestrbeds of Porlock Bay, 

 1, 6. 



Succession of formations in North 

 Devon, diagram of the, 369. 



Suffolk, section of Trail in a pit east of 

 Chillesford church, 556. 



Surrey, section of Trail at Woking, 

 556. 



Sutton Crag, 543. 



Sutton series, 72. 



Sutton stone. Dr. P. Martin Duncan 

 on the corals from the, 89 ; Mr. E. 

 B. Tawney on the position of the, 

 69, 77. 



Sutton toDunraven, coast-section from, 

 75. 



Syringodendron, sp., 148. 



Systeme Diestien, 232; Scaldesien, 231. 



Table of cycles in the Paloeozoic age in 

 Eastern America, 102 ; fossils com- 

 mon to the districts north and south 

 of the central band of Old Eed Sand- 

 stone in North Devon, 364 ; Mol- 

 lusca whose shells are found in the 

 glacial drift of Caithness, 278 ; the 

 species of the genus Eryon occurring 

 in the Lias and Oolite of England 

 and Bavaria, 501 ; showing the affi- 

 nities of some of the fossils of tlie 

 Caribean Miocene, 588 ; the geogra- 

 phical relations of groups of JVIol- 

 lusca whose shells occur in some of 

 the Scottish glacial beds, 280 ; the 

 range of the fossils of the Krhretic 

 beds of South Wales, 79 ; the rela- 

 tive frequency of occurrence of genera 

 of plants and animals in the coals 

 of the South Joggins, 126. 

 Tawney,E.B., Esq., on thev/estern limit 

 of the Eha?tic beds in South Wales, 

 and on the position of the Sutton 



stone, with a note on the Corals by 

 Dr. P. Martin Duncan, 69. 

 Teeth and scales of new genera of Car- 

 boniferous fishes, sketches illustra- 

 ting the, 597. 

 Tendring Hundred Eailway, sections 

 on the, 555, 557, 562. 



Terebra incequalis, 290. 

 Terehratula Austeniana, 35. 



carncoidcs, 296. 



lecta, 296. 



saccidus, 40. 



Thibdensis, 37. 



Trinitatensis, 296. 



Terrestrial surface of Belgium, ancient,- 

 252. 



Tertiaries of Kent, Mr. W. Whitaker 

 on the Lower London, 404. 



Tertiary Brachiopoda from Trinidad, 

 295 ; escarpment to the Weald, dia- 

 gram section across Kent from the, 

 435 ; formations of Belgium, Mr. 

 E. A. C. Godwin-Austen on the, 

 228 : formations of the West Indies, 

 Mr. E. J. L, Guppy on the rela- 

 tions of the, 570 ; Mollusca o^ Ja- 

 maica, Mr. E. J. L. Guppy on the, 

 281. 



Thanet beds, Mr. W. Whitaker on the, 

 405 ; Sand and the Chalk, Mr. T. 

 M'Kenny Hughes on the junction 

 of the, 402. 



Theoretical remarks on the gravels 

 and drift of the Eenland, 479. 



Theory of metamorphism, 513. 



Thetford, Mr. J. W. Elower on some 

 flint implements found in tlie valley 

 of the Little Ouse river, near, 567. 



Thibet, Mr. T. Davidson on some Car- 

 boniferous, Jurassic, and Cretace- 

 ous (?) Brachiopoda collected by 

 Capt. Godwin -Austen in the Mus- 

 takh Hills, 35. 



Thickness of the rocks of North Devon, 

 361. 



Thorpe Crag-pit relatively to the Chil- 

 lesford Clay, section showing the 

 position of the, 539. 



Thorpe near Aldborough, section from 

 Orford to, 21. 



Throws in Penhalls mine, 535. 



Thurso Water, Caithness, section on 

 the, 267. 



Tracey, 358. 



Trail, sections of, 556, 557. 



Trappean belt of the mineral range, 

 Michigan, section of the, 452. 



Trigonocarjoum avcUanum, 150. 



Trigonocarpum Hookeri, 150. 



intermedium , 150. 



