.GENERAL INDEX. 



609 



Dalmellington coalfield, necks in the, 



Proc. 154; sills in the, Proc. 159. 

 Dartmoor, rubble- drifts near, 318. 

 Dartmoor granite and Devon 'fel- 



spathic traps,' connexion between, 



498-499. 

 Dawlisb, raised beach and 'head' 



near, 279. 

 Daymer Bay, beach-reef in, 282. 

 Deeside granite, 120, 

 Definition of Palceaspis, amended, 



561. 

 Defrancea hrendohnsis, 161. 

 Dentition of Delphinognathus cono- 



cephalus, 473-474 ; of Endothiodon 



bathystoma, 478-479. 

 Derby, Mr. Orville A., award of 



balance of proceeds of Wollaston 



Donation Fund to, Proc. 30. 

 Dermal armour of Polacanthus, 149. 

 Derrible Bay, 1 25, 127 et seqq. 

 Devon, Permian volcanic rocks in, 



Proc. 159-162. 

 Devonian volcanic rocks, Proc. loi- 



104. 

 Devonshire, Duke of, obituary notice 



of, Proc. 48-49. 

 Diabase-lavas of the Pentlands, Proc. 



73- 



Diagram of Godrevy Beach, 281 ; of 

 a Gower Coast Cave, 290 ; of cliff 

 in Whitesand Bay, 294 ; of rubble- 



, drift on Malvern Hill, 315; of 

 rubble-drift and stream-tin de- 

 tritus, 317 ; of formation of ' head,' 

 333 ; showing direction of currents 

 on a hill -range during uplift, 339 ; 

 of erratic blocks embedded in 

 Bracklesham Clays at Selsey, 348 ; 

 of embankment near southern end 

 of Lake Tanganyika, 402 ; showing 

 molecular relations of bases and 

 silica in certain plutonic rocks, 

 facing p. 116. 



Diastopora tenuis, 154; D. suborbicu- 

 laris, 154 ; B. brendolensis, 155. 



Diatomaceous earths of Barbados, 194. 



Dichohune ovina, 1, 3. 



Dinas Bay, 294. 



Dinas Dinorwig, 250, 259. 



Dinas Mawr, 255, 257. 



Dingle Beds, Proc. 97-98. 



Diorite, in the W. Highlands, 104 et 

 seqq. 



Diplaspis (Matthew), discovery of, 

 546-548. 



Dirrington Laws, Proc. 86. 



Ditrupa-rock of Trinidad, 531, 540. 



Dixcart Bay, 125 et seqq. 



Dolerites of the puy-series, Proc. 

 131-132. 



Dolomite crystals in Devonian lime- 

 stone, 381-382. 



Dolomitic grit, 234. 



Donald, Miss Jane, on some new and 

 little-known species of Carbo- 

 niferous Murchisonia, 562-575. 



Donations to the Library, Proc. 193. 



Dorset, rubble-drift in, 320. 



Dove Point, 99. 



Dover, rubble-drift at, 264. 



Dover, Mr. W. K., obituary notice of, 

 Proc. 50. 



Dowles Farm sandpit, 53. 



Drew, Mr. Frederic, obituary notice 

 of, Proc. 49-50. 



Dumyat, agglomerates of, Proc. 83. 



Duncan, Prof. P. Martin, obituary 

 notice of, Proc. 47-48. 



Dundee Law, Proc. 70, 88. 



Dundonnell Forest, physical features 

 of, 227-228. 



Dungoil, Hill of, Proc. 120. 



Dunscombe Limestone, 379-380 ; 

 residues from, 385. 



Durness Limestone, 228 et seqq. 



Dust, volcanic, in Barbados, 181. 



Dykes and sills, Lower Old Red 

 Sandstone, Proc. 76-78, 91-93 ; 

 plateau-series, Proc. 122-123 ; 'puy- 

 series, Proc. 140-143 ; Tertiary, 

 Proc. 163-164, 166. 



Dykes, faults, and igneous rock- 

 masses of the Witwatersrandt, 425- 

 427. 



Eagle's Nest (Transvaal), 417; section, 



Pl.X. 

 Earley Court, 45. 

 Earthquakes in Tanganyika District, 



403. 

 Eastbourne, rubble-drift at, 266. 

 Edfu, 483. 



Eigg, Scuir of, Proc. 168. 

 Ekersund ore-deposits, 119. 

 EUesmere Port, section from, to Ince 



Ferry, 100. 

 Emerald Mines of Upper Egypt, the, 



580-581. 

 Encombe, rubble-drift at, 277. 

 Endsleigh Gardens, section in, 458- 



461. 

 Endsleigh Street, mammoth and 



other remains in, 455-45i8, 

 Enstatite, in plutonic rocks of Gara- 



bal Hill, etc., 109. 

 Entalophora raripora, 157 ; E. pul- 



chella, 158 ; E. tenuissima, 159. 

 Eperqueries granite, 125 ; dyke in the, 



140-141. 

 Erosion of the Glacial drift, subter^ 



ranean, 96-103. 



