Pea 



294 



xxiii. 196 ; at Torre Abbey, xviii. 17 ; at 

 Lexden, xix. 395 et seqq. ; in Somerset, 

 xx. 118 et seqq. ; in alluv. flats of Severn 

 estuary, xxxix. 620 et seqq ; below Polder 

 Mud, xxii. 252 ; at Yougbal, xxiv. 5 ; in 

 Hastings Co. (Canada), xxv. 262 ; in I. 

 of Wight, xxvi. 539, 542 ; at Hull, xxvii. 

 237-210; in Wirral, xxvi. 656 et seqq.; 

 in W. Lanes, xxvi. 660 et seqq. ; of Alt 

 Mouth, xxxiv. 447 ; of Grlazebrook Moss, 

 xxxiv. 808 et seqq. ; in W. Cumberland 

 & N. Lanes, xxxvii. 29-39 & pi. iii (plans 

 & sections) ; interstrat. w. Boulder-drift 

 at Oldham, xxxvii. 713 fig. See also 

 Forests, submerged. 



Peat-bog, overflow of, in Falkland Is., xxxv. 

 Proc. 96 ; xliii. Proc. 2. 



Peat-mosses, sections in Kintyre, viii. 418, 

 419 ; in New Zealand, xli. 213. 



Pebas (Brazil), section descr., xxxv. 81. 



Pebbles, # hollow, found nr. Lauretta, xiii. 

 (Part 2) 22 ; swallowed by reptilia, etc., 

 xiv. 258 ; posit, assumed by, in flowg. 

 streams, xvi. 349 ; of coal & their deriv., 

 xxxiii. 932-934 ; of agate, eroded, fr. 

 Sudan, xliv. 368-370 ; waterworn, along 

 ' parallel roads ' of Glen Boy, xlviii. 

 19. 



Pebble-beaches absent in Spitsbergen, xvi. 

 434. 



Pebble-bed nr. Vichy, vii. 76 ; Eoc. of N. 

 France (= Woolwich & Reading Beds), 

 xi. 220 ; in Brackleskam Series, xviii. 90; 

 in Reading Series, xviii. 264, 269; of 

 Budleigh Salterton & Burlescombe, xx. 

 116, 283-286 figs., xxxii. 382, xliv. 153; 

 foss. fr. same, xx. 286-302 & pis. xv.-xvii. ; 

 brachiop. fr. same, xxvi. 70-90 & pis. iv- 

 vi. ; (?) Bagshot, of Middlesex, Essex, & 

 Herts, xxiv. 464-472, xliii. 376; Wealden, 

 of Lr. Boulonnais, xxiv. 479, 480. 



Pebble Hill (Berks), Eoc. at, iii. 361, 369 ; 

 sections, iii. pi. xiv., vi. 258; basem.- 

 bed of Lond. Clay at, vi. 258 ; Reading 

 Beds at, x. 85 & pi. i. 



Pebbleworn & waterworn stones fr. Holt 

 Fleet weir, xlvii. 63-68 figs. 



Pebbly Sands of Suffolk, see Westleton 

 Beds. 



Pebidian, name prop., xxxiii. 230; of St. 

 David's, xxxiii. 235-238 & pi. x (map & 

 sections), xxxiv. 153-169 w. sections, 

 xxxix. 283; relat. of same to Cambr. 

 rocks, xxxix. 286 ; vole, series ibid., xlvi. 

 241-269 figs. & pi. x (map), xlvii. Proc. 

 102; in Caernarvon, xxxiv. 147-152; ibid. 

 & in Anglesey, xxxv. 295-308 w. map, 

 xxxvii. 211 et seqq., xl. 568 ; (?) of Lilies- 

 hall & Malvern, xxxvi. 538; equiv. in 

 Bohemia, xxxvi. 601 ; char., posit., etc. 

 of group, xxxvii. Proc. 57, xl. 518 ; Peb. 

 redefined, xxxix. 476, 477 ; Peb. age of 

 Charnwood Forest rocks, xlvii. 98. 



Peckforton Hills (Cheshire), dispers. of 

 Criffel boulders on, xxxv. 435 ; of Lake 

 District boulders on, xxxv. 441. 



Peckham (Surrey), foss.fr., xvii. 6; Bhino- 

 ceros-remains at, xxiii. 226. 



Pecopteris abbreviata, iii. 429. 



africana, sp. nov., xxiii. 146 & pi. vi. 



arborescens, ix. 144; xxii. 157. 



arguta, ix. 144. 



Atherstonei, sp. nov., xxiii. 145 & 



pi. v. 



bullata, sp. nov., iii. 283 & pi. xi. 



ccespitosa, vii. 186. 



Cyathea, iii. 429, v. 139, 142, ix. 144 ; 



var. (?), ix. 144. 

 (Alethopteris) decurrens, sp. nov., 



xviii. 322 & pi. xv. 



elliptica, sp. nov., ii. 84 & pi. vii. 



emarginata, ii. 81-84, 90, & pi. vi. 



exilis, vii. 188 & pi. xiii. 



gigantea (?), ix. 144. 



{Aletlwpteris) ingens, sp. nov., xviii. 



322 & pi. xv. 



leptophylla, sp. nov., ix. 144 & pi. vii. 



longifolia (?), iii. 428 ; ix. 144. 



■ nervosa, iii. 429. 



odontopteroides, xxviii. 355 & pi. 



xxvii. 



oreopteridis (?), ix. 144. 



PlucTcenetii (?), v. 142 ; *vii. (Part 2) 



101. 



plumosa, iii. 429. 



polydactyla, xx. 80 & pi. xi. 



■ poly 'mot •pJia(?), iii. 429. 



pteroides (?), v. 140, 142. 



*pulchra, vii. (Part 2), 101. 



rigida, sp. nov., xxii. 158. 



Pubidgei, sp. nov., xxiii. 146 & pi. v. 



tce7iiopteroides, sp. nov., iii. 428 & 



pi. xxiii. 



unita, xxii. 158. 



whitbiensis, iii. 282. 



Williamsoni, see Acrosticliites. 



spp. (Jurass.), iii. 282, v. 139, 140; 



(?fr. Kampti), xvii. 331 & pi. ix. ; 



(Devon.), xviii. 322 & pi. xvi. 

 Pecten acuticostatus, sp. nov., iii. 419 & 



pi. xvii. 

 (?) cequilineatus, sp. nov., xxvi. 248 & 



pi. xi. 



cequivalvis, xiv. 31. 



a77iapondensis, sp. nov., xxvii. 66 & 



pi. iii. 



aptiensis, xxxiii. 500. 



aratus, xxxix. 497. 



asiaticus, sp. nov., xix. 7 & pi. iv. 



cinctus, xxiii. 250 ; occurr. in Lr. 



Neocom. of Brunswick, xxvi. 345. 



co7ijux, sp. nov., iii. 418 & pi. xvii. 



cornutus, xxxix. 498 & pi. xvi. 



crebristria, sp. nov., xix. 8 & pi. iv. 



deinissus, xxxix. 498 & pi. xv. ; varr. 



celatus & inutilis now., xxxix. 499. 



JStheridgii, sp. nov., xxii. 81 & pi. iii. 



expansus, sp. nov., iii. 419 & pi. xviii. 



fenestralis, sp. nov., xxxix. 500 & 



pi. xv. 

 ■ fibrosus (?), ident. w. P.vaqans, xxxi. 



443. 

 Ji77ibriatus, sp. nov., xxvi. 248 & 



pi. xi. 

 Flemingianus, sp. nov., xix. 7 & 



pi. iv. 



