662 



GENEKAL IS^DEX. 



[Nov. 1898, 



Geyser-action (?), in Franz Josef Land, 



647. 

 Ginkgo jpolaris (?) , 649 & pi. xxix. 

 Girvanella, occurrence looked for, at 



Upware, 608. 

 Gissocrinus comp. w. Fetalocrinus, 



437, 438. 

 Glacial deposits of Vale of Clwyd & 

 adjoining areas, Ixxxii ; glac. geol. 

 of Spitsbergen, 197-227 figs. w. map 

 & pis. xiii-xix ; glac. orig. of certain 

 gravels of Bagshot district, 185, 189, 

 190, 193 ; of submerged rock-valleys 

 in S. Wales, Devon, & Cornwall, 

 270 et seqq. ; glac. periods a result 

 of epeirogenic movemts.. 224; 

 glac. (?) gravels of Berks & Oxon, 

 589, 591, 595. 

 Glaciated districts of Britain, ossif. 

 caverns in (furnisbg. evid. of antiq. 

 of man), Ixxviii-cii. 

 Glaciation, traces of former, in Spits- 

 bergen, 216-217. 

 Glaciers of Spitsbergen & their action, 

 200-208 figs. & pis. xiii-xix; de- 

 posits fr. same, 208-212 ; trans- 

 marine passage & uphill flow of, 

 218, 219 ; flow of, 220, 223 ; glac. 

 of Franz Josef Land, 641 et seqq. 

 Glohigerina w. thick tests in Bissex 



Hill marls, 545, 546. 

 Glohigerina-limestowe of Bissex Hill, 



etc., 540, 541. 

 Glossograptus armatus, 522-523 fig. 



Jimhriatus, 521 fig.-522. 



of. Hincksii, 522. 



Glossopteris Browniana fr. Vereenig- 



ing, 92, 93. 

 Gloucester, submerged valleys at & 



nr., 260 fig., 261. 

 Gold Coast (W. Africa), aurif. con- 



glom. of, 290. 

 Gomer (Suffolk), Crag-beds at, 334- 



336 w. sect. & list of foss. 

 Goniochele avgulata, 23 & pi. i. 

 Goniocypoda sulcata, sp. nov., 43 & 



pi. ii. 

 Goring Gap Gravel, 586; flint-flake 



in, 598 ; reason for name, 600. 

 Gotland (Sweden), Petalocrinus fr. 



Silur. of, 401, 402 et seqq. 

 Gover Viaduct (Cornwall), section in 



submerged rock-valley descr., 269. 

 Granitic rocks in S. Transvaal, 75-76. 

 Grant, Cape (Franz Joaef Land), 



basalt-terraces, etc. of, 632. 

 ' Graphic structure,' restriction of 



term, 13. 

 Gra'phoceras, gen. nov., 458. 

 Graptolite-fauna of Skiddaw Slates, 

 463-539 figs. w. tables i-iv. 



Graptolithus bryonoides, see Tetra- 



graptiis serra. 

 Gravel Hill (Easthampstead), sarsens 



on, 185 fig., 186. 

 Gravels of Bagshot District, 184-195 

 figs. ; glacial, in Spitsbergen, 210- 

 212; high-level, of Devon, 235 et 

 seqq. ; do. of Berks & Oxon, 585-600 

 figs. & pi. xxviii (map) ; see also 

 Drift. Plateau -gravels, etc. 



Great & Little Orme's Head, see 

 Orme's Head. 



Greenly, E., award fr. Barlow- 

 Jameson Fund to, 1. 



Greenmore or Greenmoor Hill (Oxon), 

 high-level gravels on & near. 587 et 

 seqq. ; flint-flake in same, 598. 



Greensand, Lr., poss. source of ma- 

 terials of Quartz(;se Gravel, 590. 



Gregory, J. W., & E. J. Garwood, 

 Contribs. to Glacial Geol. of Spits- 

 bergen, 197-225 figs. w. map & 

 pis. xiii-xix. 



Gresley, W. S., on new Carb. Plants & 

 how they contrib. to Format, of 

 Coal-seams [abs.], 196 ; on Cone-in- 

 cone [abs.], 196. 



Grev Limestone, Upper (Carb.), of Gt. 

 Orme's Head, 390-391. 



Grits & shales, metamorphism of, in 

 N. Anglesey, 374-381 figs. 



Grizzle = hard chalk, 239 et seqq. 



Groix, He de (Britanny), chloritoid 

 comp. w. that of Kincardineshire, 

 152-153. 



Ground-moraine in Spitsbergen, 203. 



Guano altering igneous rocks upon 

 wh. it is deposited, 232, 233. 



Gully Rocks (^ Franz Josef Land), plan 

 ofE. glacier, 624. 



Gilnther Bay (Franz Josef Land), 

 raised beaches etc., on shores of, 625 

 638. 



' Gutta-percha clays ' in Spitsbergen, 



Guy's Head (Franz Josef Land), 

 column, basalt of, 625. 



Haccombe (Devon), Basrshot gravels 



of, 236. 

 Hady Plantation (Derby), sects, in 



Coal Measures descr. & fig., 166. 

 Haldon (Devon), high-level gravels 



of, 235 et seqq. 

 Hamoaze (Devon), evid. of submerged 



valleys in, 266-268 figs. 

 Hangman's Hill (Malvern), igneous 



rocks of, 561-562. 

 Ha'palocrimis Victorice, specim. exhib., 



evii, 441. 



