Vol. 67.] 



GENERAL INDEX. 



r 43 



Gerablattina arcuata, 173 & pi. vii. 



Gharib, Wadi (Cyrenaica), 588. 



Girvan (Ayrshire), Ordovic. com- 

 pared w. that of Welshpool area, 

 446. 



Gisortia Bed (Lr. Moqattani), 137 et 

 seqq. 



Gisortia gigantea, 640-41 <& pi. xlvi. 



Glacier-ice, illustrate, of structure of, 

 v. 



Gladys Colliery (Glamorgan), Hemi- 

 mylacris from, 154-5(5 & pi. x. 



Gleukiln-Hartfell equivalents in N.E. 

 Montgomeryshire, 419 et seqq. 



Glyci/meris giycymeris, 621. 



"pilosa, 622-23. 



Glyncle (Sussex), Ptychodus decurrens 

 from, xcv. 



Glyphioceras beyrichianum, 400-401. 



crenistria, 406-407. 



davisi, 403-404. 



diadema ('!), 334. 



in const ans, 404-405. 



phillipsi, 405. 



reticulatum, 402-403. 



sphcericum, 406. 



spirale, 407-408. 



striolatum, 401-402. 



Golden Hill (Monmouth), monchi- 

 quite-intrusion in O. R. S. near, 

 460-76 figs. & pi. xxxvii (microsp. 

 sects.). 



Gower (Glamorgan), Carb. succession 

 in, 477-571 figs. & pis. xxxviii-xli. 



Graigola Seam (Pennant Sei*ies), in- 

 sect-remains from, 151 et seqq. 



Grand Pacific & Muir Glaciers, re- 

 cession of, ii. 



Granite of Robertson district, 714, 

 716-18. 



Granitic dykes, crushed, in Worcester 

 & Robertson districts (Cape Co- 

 lony), 706, 710-11, 715. 



Graptolites (Lr. Palaeozoic), com- 

 pared w. Upper Palaeozoic corals in 

 regard to occurrence, distribution, 

 & evolution. 389-90 ; see also Am- 

 plexcgraptus, &c. 



Graptolitic fauna of Wenloek Beds of 

 Cautley district, 222, 226 ; of Lud- 

 low Beds ibid., 229 ; of Salopian of 

 Wales, &c. correlated w. same of 

 Cautley area, 232-33 ; of Salopian 

 of N.E. Montgomeryshire, 441-42. 



Grassholm I. (Pembroke), 175, 184. 



Gravels (' igneous ') of E. desert of 

 Egypt, 238-40; sandy do. ibid., 

 241. 



Great House, see Golden Hill. 



Green, J. F. N., Barlow-Jameson 

 Fund awarded to, li. 



Gregory, J. W.. the Geology of 

 Cyrenaica, 572-615 figs. & pi. xlii 

 (map & sects.), 680; the Fossil 

 Echinoidea or Cyrenaica, 661-78 & 

 pis. xlvii-xlix. 



Grey Marls, see Sully Beds $ Keuper. 



Grist. C. J., ^exhibits eoliths], iv. 



Groes-pluen (Montgomery), Ordovic. 

 loss, from, 426. 



Groomii fauna, 297, 298; see also 

 Paradoxides Beds. 



Grubble-Hill outlier (Somerset), 72. 



Guadeloupe (W. I.), diagrammat. 

 sect, across, 689 



Gubah (Cyrenaica), 582. 



Guilsfield (Montgomery), Ordovic. 

 near, 421 et seqq, ; Wenloek Shales 

 near, 438 w. map. 



Ghinna, Jebel (Sinai;, sect, descr., 

 120. 



Guppy, R. J. L., on the Geology of 

 Antigua & other West Indian Is- 

 lands with reference to the Physical 

 History of the Caribean Region, 

 681-700 figs. & pi. 1 (map). 



Gwern-y-Brain (Montgomery), sects. 

 descr. & fig., 421-22, 428. 



Gwern-y-brain Group ( = Ashgillian ?), 

 in N.E. Montgomeryshire, 419 et 

 seqq., 428-31 w. list of foss. 



Gwilliam, G. T.. [drawings of echi- 

 noid-radioles exhibited], iv. 



Gypsum, grooved by water-action, iv; 

 gypsum-workings (Watchet dis- 

 trict), 13 et seqq. & pi. ii; gypsum 

 (& salt) in Red-Sea area, 251-58 & 

 pi. xvi. 



Hadahicl, Jebel (Egypt), sect, descr., 

 142. 



Hall, T. C, 541. 



Ham-Hill inlier (Somerset), 50. 



Hamema, Wadi (Cyrenaica), 590. 



Hamling, J. G., 541. 



Hammama (Egvpt), type of Creta- 

 ceous, 124,130, 144. 



Hanham Collierv (Glos.), foss. found 

 in, 320. 



Hannah R., [bequest made by], x. 



Hapsford Mills (Somerset), sect, 

 descr., 64-65. 



Harptree area (Somerset), Rkgetic,&c. 

 of, 69-70. 



Harrison, B., [exhibits eoliths, &c], 

 iv. 



Hartebeest R. (Cape Colony), 706, 

 707, 708. 



Harter Fell (Cautley district), Wen- 

 lock Beds of, 227. 



Haselhurst, S. B., 315. 



