77 



Che 



fig. ; classif based on study of Psepho- 

 phorus, xxxvi. 412 ; unknown genera fr. 

 Gosau, costal plates & scapula, xxxvii. 

 694, 697 & pi. xxx.; in Gr. Oolite, 

 xxxviii. Proc. 197 ; devel. of plastron 

 in, xxxix. 137 ; shoulder-girdle in , xxxix. 

 Proc. 46, 47 fig. ; Eoc. & Mesoz., xlv. 

 227-246 figs. & pi. viii.; Wealden & 

 Purbeck, xlv. 511-518 figs. 

 Cheltenham (Gloucester), section to Fox- 

 hill Quarry, i. 222 ; generalized do. to 

 Bath, xix. 309 ; Libellula & Leptolepis 

 fr. Lias nr., v. 31-37 & pi. ii. ; Inf. Oolite 

 nr., vi. 239-251, vii. 208-212 ; human 

 remains below drift at, xi. 489 ; Amm. 

 raricostatus-zone at, xvi. 407 ; Amm. 

 Jamesoni-zone at, xxvi. 396 ; list of 

 foss. fr. Yellow Lias of Hewlett's Hill 

 nr., xxxi. 508 ; Inf. Oolite msdrep. fr. 

 neighb., xxxviii. 409-450 & pi. xviii. 



Chemical geology, some points in, xv. 488- 

 496, xvii. pp. xl et seqq. ; progress in, in 

 1866, xxiii. pp. lviii et seqq. ; *Bischof's 

 Elements of, iii. p. xxxii, xx. (Part 2) 

 13-15, xxii. (Part 2) 6-10 ; ch. geol. of 

 Malvern Hills, xxiii. 352-370 w. anal. 



Chemnitzia africana, sp. nov., xxiii. 153. 



crassicosta, sp. nov., xxvi. 402 & 



pi. xxvi. 



ferruginea, sp. nov., xxxiii. 393 & 



pi. xiii. 



Henrici (?), xvii. 509 & pi. xvi. 



langtonensis, sp. nov., xxxiii. 393 & 



pi. xiii. 



lineata, sp. nov., xv. 13 & pi. iii. (see 



Eidima lineata). 



nitida, sp. nov., xvii. 510 & pi. xvi. 



pseudolimbata, sp. nov., xxxiii. 393 



& pi. xiii. 



Boessleri, xiii. 216 & pi. vii. ; xvii. 



301. 



Scemanni, xvi. 19. 



semistriata, sp. nov., xxxiii. 120. 



Sutherlandii, sp. nov., xi. 459 & 



pi. xii. 



■ tenuistriata, xxxiii. 497. 



undosa, xxvii. 65. 



sp. (Southerndown Series), xxii. 76, 



88. 



Chemnitsia-grit at Leckhampton Hill, 

 xvi. 39 ; at Ravensgate Hill, xvi. 

 40. 



Chemung Group (Silur.), iv. 154 ; in N. Y. 

 State, xiv. 388, 438 ; foss. common to 

 Ch. G. & to Europe, xiv. 426 ; flora of, 

 xviii. 298 & note facg. 329. 



Chenaillet, Col du (Mt. Genevre), view fr. 

 N.j xlvi. 305 ; view of W. slope, xlvi. 

 318 ; sections of N. end, xlvi. 311, 312; 

 Ch. Valley, xlvi. 299 



Chenendopora fungiformis, x. 194. 



Cheney Longville (Shropshire), Silur. 

 at, x. 66 et seqq. ; section, x. 70. 



Cher (France), Upper Jur. of, xxxvii. 538, 

 xxxviii. Proc. 132. 



Cherra Poonji (Bengal), Upper Cret. of, 

 xix. 524-526. 



Cherry Hinton (Cambs), Chalk at, xiii. 



225, 227. 

 Chert, Lr. Silur., ii. 295 ; Eoc, ii. 408 ; 

 (?) Upper Silur., ii. 441, 446 ; red gravel 

 of, in Persia, xi. 272, 288 ; implem. 

 in Wookey Hole, xviii. 117, 119; ch.- 

 format. of Antigua, xix. 409. 

 Chert in Cret. sandst. & marls of Antrim, 

 xxi. 22 ; in Carb. Limest. of S. Wales, 

 xxii. 73; in Sutton & Southerndown 

 Series, xxii. 73, 74 ; in Culm of E. 

 Cornwall, etc., xxiv. 402 et seqq. ; in 

 Tungting limest., xxv. 122; in limest. 

 of Campbell Randt, xxx. 620. 

 Chert assoc. w. Jur. limest. at Gibraltar, 

 xxxiv. 507 ; in Niagara Limest., xxxvii. 

 259 ; nodules at base of Upper Green- 

 sand in I. of W., xxxvii. 370 ; ch. at 

 Haldon &. ch. -gravel at Blackdown, 

 xxxviii. 83 ; ch. assoc. w. lignite in 

 Costa Rica, xxxviii. 332. 

 Chert, nodules, etc. of, in Strath limest., 

 xliv. 66, 67; (Oldbury Stone) in Folke- 

 stone Beds, xlv. 277 ; radiolarian, of 

 S. Uplands of Scotland, xlvi. Proc. Ill ; 

 do. fr. Mullion I., xliv. 211-220 w. 

 map & pi. iv (foss.) ; ch. in Thames 

 Valley gravels, xlix. 314 ; surviving 

 assoc. limest., xlix. 374 ; in Brazilian 

 limest., 1. 92; comp. w. novaculite, 

 1. 378 et seqq. ; ch. w. sponge-spicules, fr. 

 Builth, 1. 573 ; see also Cherty. 

 Chert Beds, Upper (Cret.), in I. of W., 



list of foss., xxxvii. 372. 

 ' Chertine ' in Venezuela, xvi. 464. 

 Chertsey (Surrey), London Clay-surface 

 at, xliii. 452, 454; gravels nr., xlix. 

 316. 

 Cherty limestones in Co. Cork, xv. 92, 93 w. 

 chem. anal. ; of Durness, xv. 370 et seqq. ; 

 sandst. in Elgin district, xx. 433 et seqq. ; 

 rock of Stotfield, xxix. 135 ; do. of 

 Golspie, xxix. 141 ; bands in St. David's 

 rocks, xxxix. 319 et seqq. 

 'Cherubim,' quarrymen's name for Ptery- 



gotus, vii. 168. 

 Clierwell Valley (Oxon), Gr. Oolite in. xvi. 



115. 

 Cherz (S. Tyrol), xlix. 61 et seqq. 

 Chesham (Bucks), section to Guildford, x. 



pi. i. 

 Cheshire, relat. of 1ST. R. S. to Carb. in, ii. 

 12-26 ; salt-field of, iv. 262-288 w. sections 

 & pi. ix (map) ; thickn. of Trias in, xvi. 

 69 ; section across, xvi. pi. iv. ; Millst. 

 Grit in, xx. 243-267 & pi. xiv (map). 

 Cheshire plain, Lr. Carb. ridge beneath 

 Trias of, xxv. 171-184 figs. ; glacial phe- 

 nom. in Ch., xxvi. 641-655, xiii. 369 ; 

 post-Glacial deposits in, xxvi. 655- fi 68 

 w. map, xliv. 292 ; distrib. of boulders 

 in, xxix. 355 ; shells of low -level Boulder 

 Clay & Sands fr., xxx. 27-37; foram., etc. 

 in B. C. of, xxx. 181-185. 

 Cheshire (W.), Glacial deposits of, xxxiv. 

 383-397 w. lists of foss. ; mammoth 

 pre-Glacial in, xxxv. 140; Ch. plain, 



