Cha 



74 



Ch. thinng. out in dir. of axis of 

 Weald, diagr., viii. 256; strata betw. 

 Lond. Clay and (in Lond. & Hants 

 Basins), vi. 252-281, viii. 235-264 & 

 pi. xv., x. 75-170 & pis. i.-iv. ; nr. 

 Canterbury, swallow-boles in, x. 222- 

 224. 



Chalk of Lond. Tert. district, orig. of sand- 

 & gravel-pipes in, x. 241, xi. 64-84 

 & pi. vi (sections) ; boring tbr. Cb. at 

 KentisbTown, xii. 6-14; do. at Harwich, 

 xiv. 249-252 ; Ch. range in Sussex, xiii. 

 41 ; in Upper Normandy, xiii. 44 ; in 

 Dobrudscha, xiv. 207 et seqq. ; granite- 

 boulder in, xiv. p. cxxxiii, 252-266; 

 igneous & other rocks found in, xiv. 

 254, xvi. 326; Ch. flora in Harz, xiv. 

 p. civ ; beds below Ch., xvi. p. xiii ; 

 bed of reconstr. Ch., xvii. 527 ; blanks 

 [in rock- success.] below, xx. 205. 



Chalk of Antrim, xxi. 23, 25; of I. 

 of Thanet, xxi. 395-398; of Bucks, 

 xxi. 398-400; of I. of W., xxi. 400- 

 406 figs. ; Ch. & Thanet Sand junct,, 

 xxii. 402-404; fissured, at Hitchin, 

 xxii. 565, 566 w. section ; surf, disturbed 

 by glacier-action at Litcham, xxiii. 85, 

 86; of Lines, xxiii. 235, xlix. 470 et 

 seqq.; chem. anal, of, xxiii. 389, 390, 

 xxvii. p. xlix, xliv. 357 ; deriv. of clays 

 fr., xxiii. 388 et seqq. ; nr. Amiens, xxiv. 

 110 et seqq. figs. ; fragm. in Glacial 

 clays of Yorks & Lines, xxiv. 151 et 

 seqq.; coral-faunas in, xxvi. 64; of S. 

 Dorset & S. Devon, xxvii. 93-100 figs.; 

 foram. common to recent Atlantic ooze, 

 xxvii. p. li ; evid. as to former distrib. of 

 land & sea, xxvii. pp. lxiii et seqq. ; of 

 Norfolk, Kent, etc., Rotalince fr., xxviii. 

 104 et seqq. ; Ch.-escarpm., date, etc. of 

 format., xxviii. 152, 155, xxxii. 196 et 

 seqq. ; Ch. of Cambs, phosphat. nodules 

 at base of, xxviii. 396, xxix. 52-63 & 

 pi. vi. ; under London, xxviii. p. lviii ; 

 around London, water-supply in, xxviii. 

 pp. lxi et seqq., xxxii. Proc. 116; of 

 Yorks Wolds, markings in, xxix. 417- 

 419; of Ashwell & Beachy Head, xxx. 

 43 ; Ch. in Beer Head district, xxx. 370 

 et seqq. 



Chalk, well-section at Driffield, xxxi. Ill 

 w. chem. anal. ; so-called slickensides in, 

 xxxi. 113 ; drift-deposits S. & E. of 

 escarpm., xxxii. 192 ; Ch. of Yorks, 

 distrib. of flints in, xxxii. Proc. 131 ; 

 floor in Norfolk & Suffolk, xxxiii. 78, 

 81 et seqq. ; Ch. changed in char, by 

 glaciation, xxxiii. 88; of Sussex, Siphonia 

 Konigii fr., xxxiii. 811, 817; equiv. in 

 W. Highlands, xxxiv. 733 ; foram., etc. 

 in same, xxxiv. 739 ; struct, of, xxxv. 

 Proc. 78; disturb, of, at Trowse, xxxv. 

 Proc. 106 ; glaciated Cb. at Easton Ba- 

 vent, xxxvi. 461 ; table of sp. of Antedon 

 fr. Engl. Ch., xxxvi. 555 ; masses or 

 boulders inch in Contorted Drift of 

 Cromer, xxx viii. 222-238 figs., 684 ; of 

 Hunstanton, so-called Spongia para- 



doxica fr., xl. 273-279 w. chem. anal. ; 

 Ch. in Richmond boring, xl. 731. 



Chalk, thickn. shown in Kentish borings, 

 xiii. 38 ; below Belemnite-marls, relat. 

 w. same, xiii. 225 ; beds betw. Upper & 

 Lr. Ch. of Dover, & their comp. w. 

 Middle Ch. of Cambs, xiii. 232-248 ; 

 tufac. and phosphat., of Ciply etc., list 

 of foss. & chem. anal., xiii. 328 et seqq. ; 

 remanie, in Mull, xliii. 284, 285 ; orig. 

 of dry valleys in, xliii. 364-373 figs. ; 

 condit. of Ch. on brow of Yorks Wolds, 

 xliv. 332; (Middle), minute struct, of, 

 xliv. 357; Ch. plateau of N. Kent, flint- 

 implem. found on, xiv. 285 & pi. xi., 

 xlvii. 128 & pi. viii. ; escarpm. within 

 Darent distr., xlvii. 156 ; phosphat. 

 at Taplow, xlvii. 356-367 w. figs, 

 facg. 366; English, comp. w. Barbadian 

 deposits, xlviii. 179 ; in Winkfield 

 boring, 1. 497, 499. 



Chalk (Lower or Grey) of Kent, Ptero- 

 dactylus giganteus fr., ii. 7-8 & pi. i., 

 iv. 2 ; in Cape Colony, *foss. fr., vii. 

 (Part 2) 120-122; Polyptychodon fr., 

 xvi. 262 ; foss. fr. Guildford, xvi. 324 ; 

 Acrodontosaurus fr., xxv. 442-444 & 

 pi. xix. ; Daptinits intermedins fr., 

 xxxiv. 439-446 & pi. xix. ; angular 

 drift overlying Lr. Ch., betw. Upton & 

 Chilton, xxxviii. 127-134. 



Chalk (Lower), minute struct, of, xiii. 

 228, xliii. 584, xliv. 357; in E. Anglia, 

 xliii. 596; list of foss. fr. same, xliii. 

 579; diagr. showg. altera, of Gault 

 and, betw. Cambridge & Hunstanton, 

 xliii. 595; Squatina Cranei fr., xliv. 

 144 & pi. vii. ; in Lines, xliv. 328 ; 

 list of foss. fr. same, xliv. 348; in 

 Yorks, xliv. 338 ; list of foss. fr. same, 

 xliv. 351 ; coloured bands in Lr. Ch. of 

 Lines & Yorks, xliv. 353; of Berks & 

 Wilts, colloid silica in, xiv. 403-421; in 

 Culford boring, 1. 493. 



Chalk (Upper), beds betw. Gault and, nr. 

 Folkestone, xxxiii. 431-448 w. lists of 

 foss. ; of S. Sweden, crinoids fr., xxxvii. 

 128-136 & pi. vi. ; Belonostomus cinctus 

 fr., xliv. 145 & pi. vii. 



' Chalk '-deposit in Bahama Is., ix. 208. 



Chalk-flints in Aberdeenshire, xiii. 88, xiv. 

 528, xxx. 317; foss. fr. same, xiii. 84; 

 found nr. Youghal, xxiv. 6, 8 ; banded, 

 xv. 193; assoc. w. northern boulders, 

 xxxv. 446 ; phys. history of, xxxvi. 

 68-92 ; on Moel Tryfaen, xxxvii. 353 ; 

 (erratics) in Glamorgan, xxxix. 44, ; do. 

 in N.W. England, etc., xxxix. 120. 



Chalk I. (Sea of Marmara), trachyt. & 

 Devon, rocks of, xxiv. 60. 



Chalk Marl in Bucks, xxi. 399; in I. of 

 Wight, xxi. 400 et seqq. ; chem. anal, 

 of, xxiii. 389, xliii. 585 ; its W. thinning, 

 xxvii. 100 ; of Kent & Lemberg, Bota- 

 lince fr., xxviii. 104, 107; Ch. M. in 

 Beer Head district, xxx. 370 et seqq. 



Chalk Marl in Cambs, xxxi. 258 ; in Beds, 

 xxxi. 262 ; list of Ch. M. foss. in Cambr. 



