49 



Bri 



1 Break,' spec, use of term prop., viii. 39. 



Breaks, palseont., xxii. p. c ; do. & phys., ' 

 in success, of strata, xxxiii. Proc. 77 

 et seqq.; stratigr. relat. import, of, 

 xlv. Proc. 70; in Brit. Palaeoz. success., 

 xix. pp. xxxvi-lii ; fr. pre-Silur. to 

 Quaternary, xx. 198-233 w. synopt. 

 tables ; in Brit. Mesoz. success., xx. 

 pp. xl-lx & tables facg. pp. liii-liv. 



Brebag (Sutherland), struct, of mountain, 

 xxxix. 393. 



' Breccia di verde' in Egypt, iv. 329. 



Breccia Series (New Red) on Devon 

 coast, xliv. 157 ; igneous constit. of, 

 xlvi. 69-83 ; condit. of format, of, xlvi. 

 78. 



Breccias, Perm., of Shropshire, etc., xi. 

 185-205 ; do., in Odenvvald, xiv. 221 ; 

 do. of S. Scotland, xii. 254-267; do. 

 of Armagh, xxix. 402-407 figs. ; 

 Palaeoz. (?) nr. Gairloch, xiii. 28; vol- 

 canic, in Eisg. xxvii. 293; do., of 

 Hebrides, xxx. 241. 



Breccias, stalagmitic, in Robin Hood cave, 

 xxxii. 242, 246 ; Triass. in Somerset 

 & Devon, xxxii. 387: Lr. Hunter, nr. 

 Cinderhill, xxxii. 533; Lr. Permian, 

 in Notts, xxxii. 535 ; glacial orig. of 

 same, xxxii. 537; in Coniston Limest., 

 xxxiii. 466 ; in Charnwood Forest, xxxiii. 

 758 et seqq., xxxiv. 203, 206 et seqq. ; 

 nr. St. David's, microsc. struct., xxxiv. 

 145; quartzo-felsitic, fr. Tal-y-sarn, 

 xxxiv. 152 ; ossif., at Gibraltar, xxxiv. 

 520 ; quartzitic, of Wrekin area, xxxiv. 

 760; pre-Cambr., in Ansrlesev, xxxvii. 

 222, 225; nr. Bangor, xxxix. '479, 480 ; 

 leucitic, of Mte. Somma, xl. 59 ; Dimet., 

 of Pembrokeshire, xl. 513 ; Arvon., nr. 

 Caerfai, xl. 524, 550; do., of Ramsey 

 I., xl. 545 et seqq. 



Breccias, flaky, pre-Cambr. (?), nr. Llan- 

 beris, xli. 75 et seqq. ; (?) Perm., in 

 Leicester & S. Derby, fossilif. nodules, 

 etc., fr., xli. Proc. 109 ; glacial orig. of 

 same, xlvi. Proc. 114 ; Huron., of Sud- 

 bury (Canada) , xliv. 38 ; Perm., of 

 Leicester coalfield, lithol. char, of, xlv. 

 21 w. chem. anal. ; rock-fragm. in 

 same, xlv. 22, 27 ; in Bard on Quarry, 

 xlvii. 86 ; rhyolitic, in Shap Granite 

 area, xlvii. 305; calcareous, ibid., xlvii. 

 322 ; assoc. w. drifts of Flamborough 

 Head, xlvii. 404, 405 ; Lr. Perm., 

 of S. Devon coast, xlviii. 62, 75 ; 

 Triass., ibid., xlix. 80, 81 ; Perm., of 

 Midlands, comp. w. Upper Carb. glacial 

 deposits of India & Australia, 1. 463- 

 471. 



Brecciated struct, in Malvern rocks, xxi. 

 86, 87 ; beds in Upper Oolite of N.E. 

 Scotlaud, xxix. 187 et seqq. ; Silur. con- 

 glom. in Anglesey, xxxviii. 24 ; porfido- 

 rosso antico. xli. 157-161 fig. 



Brecciiform rocks of Carrick, xxii. 524. 



Brecknockshire (S.), evid. of glacial action 

 in, xxxix. 39-54 w. map & sections. 



Brecon, section fr. O. R. S. of, to S. 



Devon, ix. 28. 

 Brecqhou (Channel Is.), hornbl. & gneissoid 



rocks of, xliii. 330, 331. 

 Bredenbeck (Hanover), Neocom. foss. of, 



xxvi. 339. 

 Bredon or Breedon Hill (Worcester), sec- 

 tions, xi. 480, xvi. pi. iv. ; do. descr., 

 xxvi. 210. 

 Breidden Hills (Shropshire), igneous & 



assoc. rocks of, xli. 532-546 figs. 

 Breitenberg (Vorarlberg), section, v. 203. 

 Breithaupt, A., *On Arkansite, vii. 

 (Part 2) 112. 



, *Pseudomorphs, x. (Part 2) 



10. 



-, ^Mineral Vein nr. Guadalajara, 



xii. (Part 2) 4. 

 Brendon Hills (Somerset), Devon, betw. 

 Dunster and, xxiii. 593 ; peculiar, of 

 spathose iron-ore veins, xxv. 255-256 

 figs.; section across Triass. valley to 

 Quantock Hills, facg. xxxii. 378. 

 Brenets (Switzerland), sections in Oxford. 



& Astart. descr., xliii. 243, 244. 

 Brenista Flags (O. R. S.), xxxv. 784. 

 Brenner Pass (Tyrol), *ry.-section descr., 

 xxiii. (Part 2) 25 ; mica-schist, etc. of, 

 xlv. 94. 

 Brent Tor (Devon) as a vole, centre. 

 xxiv. 407, 410 ; altered dolerite of, xxxii. 

 421 ; struct, of volcano, xxxvi. 285- 

 295 sections; tuffs, xlix. 398, 1. 360. 

 Brentford (Middlesex), Pleistoc. mammal. 



at, vi. 201-204. 

 Brentwood (Essex), section to Brickenden 

 Green, xxiv. 469; do. in ry.-cutting, 

 xlvi. pi. vii.; do. to Betcham, xlix. 

 318 ; disturbed pebble-bed on Common, 

 xlvi. 164. 

 Brentwood Group of hill-gravels, xlvi. 162. 

 Beesla.tj, — , *Ozokerite in Wettin Coal- 

 district, vi. (Part 2) 59-60. 

 Bressay flaggy series (O. R. S.), xxxv. 



785. 

 Bretby (Leicester), Moira Main Fault at, 



xlv. 13. 

 Breton, Cape (Nova Scotia), Perm. (?) in, 



xxvi. 471 ; Laurent, in, xxvi. 476. 

 Brett Valley (Suffolk), section to Boxford 



Valley, xxxiii. 109. 

 Beewstee., D., obituary of, xxv. p. xxxv. 

 Breynia, aff. of genus, xxv. 16. 

 Briancon (Savoy), rocks of W. Alps, fr. 

 Grenoble to," xlv. 69 ; do., fr. Turin 

 to, xlv. 79. 

 Beiaet, A. (& F. L. Coe>~et), *Discov. 

 below Dumont's Landenien in Hainaut 

 of Calcaire grossier w. Tert. Fauna, xxii. 

 (Part 2) 11-14. 

 (- ), *Extens. of 'Cal- 

 caire grossier de Mons ' in Haine Valley, 

 xxiii. (Part 2) 5-7. 

 Bribir (Croatia), *mammal. jaws in brown 



coal of, vi. (Part 2) 41. 

 Bricks, altered, w. zeolites at Plombieres, 

 xxxiv. 83. 



E 



