Bla 



40 



Blake, J. F., Monian System of Rocks, 



xliv. 463-546 figs. & pi. xiii (map). 

 , Monian & Basal Cambr. of 



Shropshire, xlvi. 386-419 figs. & pi. xvi 



(map). 

 , Rocks mapped as Cambr. in 



Caernarvon, xlviii. 243-261 figs. & pi. vi 



(map). 

 !• , Felsites & Conglom. betw. 



Bethesda & Llanllyfni, xlix. 441-465 



, Murchison Fund Award to, 



xxxiii. Proc. 37. 



Blake, W. P., Geol. & Mines of Nevada 

 Territory (Washoe Silver Region), xx. 

 317-327 figs. 



Blanc, Mt. (Savoy), fulgurite fr., xli. 152- 

 154 & pi. iii. 



Blaneoed, H. F., Age & Correl. of 

 Plant-bearing Series of India, & former 

 Exist, of Indo-Oceanic Continent, xxxi. 

 519-540 & pi. xxv (map). 



- — , Glacial or Vole. Orig. of 



Talchir & Karoo Boulder-beds [abs.], 

 xxxiii. Proc. 7. 



, obituary of, xlix. Proc. 52. 



Blaneoed, W. T., Section at W. India 

 Docks, x. 433-435 fig. 



, Geol. of Portion of Abyssinia, 



xxv. 401-406. 



, Nat. & Orig. of Superf. De- 

 posits in Valleys & Deserts of Central 

 Persia, xxix. 493-501 w. map. 



, Addit. Evid. of Occurr. of 



Glacial Condit. in Palaeoz. Era, & on 

 Geol. Age of Beds contg. Plants of 

 Mesoz. Type in India & Australia, xlii. 

 249-260 w. section. 



, Pres. Addr. [Geol. Nomencl.], 



xlv. Proc. 50-77 ; [Permanence or other- 

 wise of Ocean-basins], xlvi. Proc. 59- 

 110. 



■ , Wollaston Medal awarded to, 



xxxix. Proc. 29. 



Blanket Creek (California), gold-bearing 

 rocks at, x. 316. 



JSlajpsium PJgertoni, sp. nov., x. pi. xiv. 



Blastinia cristata, sp. nov., xl. 781 & 

 pi. XXXV. 



pygmcea, sp. nov., xl. 781 & pi. xxxv. 



Blastoidea, Astrocrinites ref. to, xxxii. 



110 et seqq. 

 Plattidium Achelous, sp. nov., x. pi. 



xviii. 



Molossus, sp. nov., x. pi. xv. 



Nogaus, sp. nov., x. pi. xviii. 



Symyrus, sp. nov., x. pi. xviii. 



Blea Beck (Westmoreland), section in 



ry.-cutting, xix. 130 ; do. along stream, 



xlvii. 273 ; Silur. of, xlix. 365, 367. 

 Bleaberry Fell (Cumberland), vole, ash of, 



xxxi. 409 & pi. xvii. 

 Bleaching of deposits, v. 29-30 ; of red 



beds due to abstr. of colourg. oxide, 



xxiv. 359 ; conn. w. joints, xxiv. 366. 

 Bleadon Hill (Somerset), 'trap-rock' of, 



i. 47-51. 



Bleasdell, W., Modern Glacial Action 



in Canada, xxvi. 669-671, xxviii. 392- 



395. 

 Bleiberg (Carinthia), Carb. rocks at, v. 



163. 

 Blencowe, G., Geol. Facts witnessed in 



Natal & Border Countries, xxxvi. 426- 



428. 

 Blepharis domina comp. w. Lithomantis, 



xxxii. 62 & pi. ix. 

 Bletchingley Tunnel (Surrey), strata in, i. 



90. 

 Blink Klip (Griqualand West), steatites, 



etc. of, xxx. 652. 

 ' Blister ' theory of volcanoes, xv. 508 et 



seqq. 

 Blisworth (Northants) iron ore, chem. anal. 



of, xxiv. 395 ; section to Kingsthorpe, 



xxvi. 359 ; Oolites nr., xxvi. 377. 

 Bloemhof (Transvaal), section to nr. 



Middelburg, xl. 661. 

 Blofeld, J. H., Notes on St. Helena 



[abs.], viii. 195-196. 

 Blomefield, L., obituary of, 1. Proc. 



50. 

 Blomidon (Nova Scotia), New Red Sandst. 



& basalt of, iv. 55. 

 Bloomfield Sandstone (Silur.) of Pennsyl- 

 vania, xli. 56. 

 Blore's Hill (Leicester), banded slates, 



etc. of, xxxiii. 761 ; section to Swithland 



Wood, xxxiii. 762. 

 Blotching of red beds, xxiv. 359 et seqq. 

 Blown sands in Egypt, iv. 347-349 ; in 



Nubia, xx. 7 ; in Scotland, xxi. 191 ; in 



W. Lanes, xxvi. 665 ; nr. Mogador, 



xxviii. 88 ; struct, of, xxxvii. 19, 20 ; 



meas. accumul. on Lanes coast, xxxvii. 



437 et seqq. ; b. s. & consolid. of same 



on N. Devon coast, xliii. 662 et seqq. ; 



zone of, in S. England, xlviii. 304. 

 Blowth (Cornwall), section to Gwendra, 



viii. 12. 

 Bloxham, T., obituary of, xxix. p. xl. 

 ' Blue Bagshots ' of Walton Common, xlii. 



158 et seqq. 

 ' Blue Beds ' (Inf. Oolite), xlix. 487. 

 Blue Clay, glacial, of Banff coast, xxxviii. 



169. 

 ' Blue elvans ' or ' irestones ' of Camborne 



district, xxxii. 173 et seqq. 

 Blue House Quarry (Gloucester), section 



in Oolites descr., xiv. 114. 

 ' Blue Limestone' of Ohio, iv. 151. 

 Blue Wick (Yorks), Cephalopoda-bed at, 



xvi. 3. 

 'Bluestone' (=basalt) in Victoria, xiv. 



534, 640. 

 Bluff (Port Natal), section to Rooi Kop, 



xxvii. 59 ; do. to Mt. aux Sources, 



Drakensberg, xxvii. pi. ii. 

 Blum, J. R., *Foss. Snake-eggs in Fresh- 

 water Limest. of Beiber, Offenbach, 



vi. (Part 2) 42-43. 

 Blundellsands (Lanes), sketch-map of 



coast nr., xxxvii. 436 ; section ibid. 



xxxvii. 438. 



