744 



GENERA! INDEX. 



Griniston, Gault near, 549, 551 ; 

 boring near, 550. 



Groorn, Mr. T. T., on some new fea- 

 tures in Pelanechinus corallinus, 

 704. 



Grooves and quartzite boulders in the 

 Roger Mine, at Dukinfield, 599. 



Hallefiinta, 306, 307. 



Hall Sands, boundary of slaty and 



metamorphic series at, 718. 

 Hambleton Oolite, 259. 

 Hastings, Heterosuchus valdensis from 



the Hastings Sand of, 212. 

 Hatch, brick-earth of, 446, 449. 

 Hatch-Farm clay-pit, Woburn Hill, 



section in, 447, 448. 

 Havre Gosselin, Sark, 325. 

 Hawkesbury and Carboniferous Se- 

 ries, New South "Wales, glacial 



action in the, 190. 

 Heacham, Melbourn Rock at, 570 ; 



section at, 570; Totternhoe Stone 



near, 561. 

 Henfield, section from Ashurst to, 



656. 



Herefordshire Beacon.Malvern Range, 

 section through the, 488 ; rocks 

 from the, 496-500 ; analyses of 

 rocks from the, 498, 499. 



Herm, granitic rock of, 332, 333, 

 334 ; shell-beach at North end of, 

 333. 



, rocks of, 322. 



Herpetocetus scaldiensis, 13. 



Hessle beds, shells of, 90. 



Heterocetus, 12. 



Heteropora napierensis, 348. 



pelliculata, 348. 



Heterosuchus valdensis, 212. 



Hill, Rev. E., on the rocks of Sark, 

 Herm, and Jethou, 322. 



Hill, Mr. W., and Mr. A. J. Jukes- 

 Browne, on the lower part of the 

 Upper Cretaceous Series in West 

 Suffolk and Norfolk, 544. 



Hillington, section at, 569. 



Hockwold, Grey Chalk at, 555. 



Holaster australics, 420. 



difncilis, 421. 



subglobosus, zone of, 563. 



Hollvbush Pass, Malvern Range, rock 

 from, 500. 



Holmston Camp, well-boring at, 204. 



Hope Cove, boundary of slaty and 

 metamorphic series at, 715. 



Hoplocetus, 14. 



Hornblende-gabbro from North Hill, 



Malvern Range, 492. 

 Hornblende-gneiss, formed from dio- 



rite, in the Malvern Hills, 528. 



Hornblende-schists of Sark, 324 ; false- 

 bedding in, 324 ; overlying gneiss 

 in Sark, 327, 328 ; overlain by gra- 

 nite in Sark, 330. 



Hudleston, Mr. W. H., supplementary- 

 note on the Walton-Common Sec- 

 tion, 443. 



Huelgoat, 318. 



Hughes, Prof. T. M c Kenny, on the 

 Drifts of the Yale of Clwyd, and 

 their relation to the Caves and Cave- 

 deposits, 73. 



, on the ancient Beach and 



Boulders near Braunton and Croyde 

 in South Devon, 657. 



Hulke, Mr. J. W., award of the Wol- 

 laston Gold Medal to, Proo. 30. 



. on some Dinosaurian remains in 



the collection of A. Leeds, Esq., of 

 Eveburv, Northamptonshire, 693. 



Hungry Hill, 440. 



Hunstanton, exposure of Chalk-marl 

 and Totternhoe Stone in cliff at, 

 561 ; section of cliff at, 562 ; Red 

 Chalk of, 563; Sponge-bed at, 563; 

 Grey Chalk at, 571. 



Hutton, Capt. F. W., the eruption of 

 Mount Tarawera, 178. 



Huxley, Prof. T. H., on Hyper odapedon 

 Gordoni, 675. 



Hyotkeriicm, jaw of, from the Pliocene 

 of India, 19. 



perimense, 19. 



Hypcrodapedon Gordoni, Prof. Huxley 

 upon, 675. 



Hyperoodon, sp., 14. 



Ice-action, evidence of, in Carbonife- 

 rous deposits of Australia, 192, 193 ; 

 in the Hawkesbury series of Aus- 

 tralia, 193, 194 ; in Siluro-Devonian 

 beds in New South Wales, 195. 



Ice-sheet, of Greenland, 399. 



Ice-sheets of Europe and America in 

 Glacial times, 400. 



Iceland, analysis of eucrite lava from 

 Thjorsa in, 498. 



Idmonea contorta, 339. 



ramosa, 339. 



serpens. 339. 



Igneous masses, association of gneissic 



rocks with, in the Malverns, 533. 

 rocks, effects of intrusion of, in 



Brittany, 319 ; of Galway, 518, 524 ; 



foliation of the, 522 ; age of the, 



523. 



, on the alleged conversion 



of crystalline schists into, in County 

 Galway, 517. 



Iguape vallev, occurrence of foyaite in 

 the, 457, 460. 



