i6: 



Gra 



Graptolites priodon, xxiv. 540 & pi. xx. 



pristis, v. 16 & pi. i. 



ramosus, v. 16 & pi. i. 



Sagittarius, viii. 390 & pi. xxi. ; xxiv. 



141, 541 & pi. xx. 



Sedgwickii, vii. 60 & pi. i., xxiv. 533 



& pis. xix., xx.; var. spinigerus, nov., 

 xxiv. 535 & pi. xix.; var. triangulatus, 

 xxiv. 535 & pis. xix., xx. 



sextans, v. 17 & pi. i. 



tcenia, v. 16 & pi. i. 



tenuis, v. 16 & pi. i. ; vii. 173 & pi. x. ; 



xxiv. 142, 538 & pi. xx. 



turriculatus, xxiv. 542 & pi. xx. 



' Graptolite-schists ' of Dumfriesshire, vii. 

 46-54. 



Graptolite-shales in S. Scotland, xi. 469 et 

 seqq. ; age of saine, xii. 364 ; of Corwen, 

 xlix. 431 et seqq., 437. 



Graptolite-zones in Bohemian equiv. of 

 Birkhill Shales, xxxvi. 603 ; in "colonies ' 

 ibid., xxxvi. 607 ; generally, 1. Proc. 79. 



Graptolitic Flagstone Series of Ardmillan 

 & Penwhapple, xxxviii. 584 ; typ. sec- 

 tion on Ardmillan Shore descr., xxxviii. 

 593; confirmatory do. in Penwhapple 

 Glen descr., xxxviii. 603 ; exposures S. of 

 Girvan Valley, xxxviii. 609. 



Graptolitic Mudstones, xxxiii. 471 w. sec- 

 tion & list of foss., xxxiv. 877 ; of 

 Dee Valley, xxxvi. 282; term aban- 

 doned in favour of ' Skelgill.Beds,' xliv. 

 659. 



Graptolitic Shales of Glenshalloch, xxxviii. 

 627 ; do. & Grits in Penwhapple Glen, 

 section descr., xxxviii. 630. 



Graptoloidea, sicula in, xxxi. 639. 



Geas, S., *Contrariety obs. in Alps betw. 

 Stratigr. Success. & Palaeont. Contents 

 of Rocks, xvii. (Part 2) 16-18. 



Grasby (Lines), section descr., xliv. 327. 



Grasmere (Cumberland), orig. of lake- 

 basin, xxxi. 160 & pi. vii. (plan & sec- 

 tions). 



Grasstree (N.S.W.), Carb. glacial beds at, 

 xliii. 192. 



Gratz (Styria), Paheoz. of, v. 162-163; 

 *Arctomys marmota found nr., xxii. 

 (Part 2) 30; *Dinotherium found nr., 

 xxviii. (Part 2) 4._ 



Graubunden, see Grisons. 



' Grauwacke Group ' in Lake District, iv. 

 71. 



' Grauwacke ' in Tweed Valley, iv. 195 et 

 seqq.; in E. Lammermuirs, vi. 418; 

 *Silesian, foss. flora of, vi. (Part 2) 

 35-40; in Dumfries, vii. 46; =Silur., 

 vii. 141 ; use of term deprecated, x. 

 p. lxxv ; extension of do., xi. 417. 



Grave, La (Dauphine), banded gneiss of, 

 xlv. 75, 102. 



Gravels nr. Gungathuree, iii. 226 ; terraces 

 of, along Gr. Glen of Caledonia, etc., vi. 

 14; of Wey Valley, vii. 278-288 (w. 

 map & sections) ; at Mickleton & Aston 

 Magna, ix. 29, 35 : mammalif., in Hunt s, 

 ix. 271 ; in Nene Valley, x. 345 ; on 



Clevedon Down, ix. 284-286 ; of Dart- 

 ford, ix. 287 ; of Shooter's Hill & Ro- 

 chester, ix. 290; of Yorks & Notts, x. 

 p. xliv. 



Gravels, fossilif. bed in, at Shacklewell 

 Lane, xi. 107-110 ; Pleistoc., nr. Maiden- 

 head, xii. 131-133; do., at Thame, xx. 

 375; on Dorset, Hants, & Sussex 

 coasts, xiii. 45 et seqq., 61, xxvii. 82, 

 xxxi. 40; of Taunton, xiv. 164; rolled, 

 of N. Scotland, xvi. 347-371 figs. ; fr. 

 Spitzbergen descr., xvi. 438; of Lud- 

 low, Hereford, & Skipton, xix. 175- 

 179 ; implementif., in Ouse Valley, xx. 

 183-188 ; do., in Hants & Wilts, xx. 

 188-194; in North Devon, xx. 448 et 

 seqq. 



Gravels, in Scottish valleys, xxi. 178 ; im- 

 plementif., at Milford Hill, xxi. 250; 

 do., at Thetford, xxii. 567, xxiii. 45-56; 

 do. of Norfolk & Suffolk, xxv. 272, 449- 

 604 & pi. xx (map) ; fluviatile, etc. of 

 Medway Valley, xxi. 443-459 figs. ; con- 

 tortions in, xxi. 457 ; bearing of river- 

 grav. on dennd. of Weald, xxi. 464, xxvii. 

 3-27 & pi. i. (maps & sections) ; mode of 

 deposit, of, xxi. 466 ; quartzose, in Bel- 

 gium, xxii. 247 ; valley-grav. of part of 

 England & France, interval betw. format, 

 of upper & lr., xxii. 463-468; grav. & 

 drift of Fenland, xxii. 470-480 sections ; 

 at Hitchin, faults in, xxii. 565-566 

 section ; aurif.. in New Brunswick, xxiii. 

 197 ; of Thames, xxiii. 397 et seqq. ; 

 so-called 'old grav.' in Teign Valley 

 district, xxiii. 423 et seqq.; of Somme 

 Valley, xxiv. 1, 103-125 figs. & pis. iii- 

 iv (map & sections) ; of Herts, xxiv. 

 283-287 figs. ; & of Middlesex & Essex, 

 disting. fr. Bagshot pebble-beds, xxiv. 

 465 et seqq. ; Quaternary, of England 

 & Wales, xxiv. 455, xxv. 57-100 figs. & 

 pis. iv.-ix (maps & sections) ; lateritic 

 & other, in S. India, xxiv. 484 et 

 seqq.; & sands nr. Rugby, xxvi. 192- 

 202 figs. ; of Avon Valley (Warwick), 

 xxvi. 202-216, 222; of Severn Valley, 

 xxvi. 217-221; of S. Hants & I. of 

 W., xxvi. 528-551 & pis. xxxvi.-xxxvii 

 (map & sections) ; ancient, below Scur 

 of Eigg, xxvii. 307 et seqq.; dia- 

 mantif., of R. Vaal, xxviii. 3-21 figs. 

 & pi. i (map) ; at Acton, palseolith. 

 implem. & animal -remains in, xxviii. 

 449-470 figs. & pi. xxix. ; relat. to 

 building-areas round London, xxviii. 

 pp. liii et seqq.; & sands of Drift in 

 N. part of Lake District, xxix. 428, 429 ; 

 slopes of, on margin of desert plains 

 in Central Persia, xxix. 496, 498 ; Middle 

 Pleistoc, nr. Leyland, xxx. 38-40 w. list 

 of shells ; terraces of, in Scotland, xxx. 

 332, 333 figs. ; var., in Griqualand West, 

 xxx. 592 et seqq. 



Gravels at Coley Hill, xxxi. 454 ; im- 

 plementif., fiuviat. orig. of, xxxi. 

 pp. lxvii et seqq. ; in Devon & Cornwall, 



