Pte 



320 



Pteraspis-heds, posit, of, xviii. 253-258. 

 Pterichthys, iv. 303-314 ; fr. 0. K. S. of 



Moray, xi. 31 ; priority of gen. name. 



xvi. 121; gen. char, of, xvi. 127; fr. 



Dura Den, xviii. 435. 



cornutus, iv. 313. 



latus, iv. 312. 



macrocephalus, sp. nov., xviii. 103- 



106 & pi. iii. 



productus, iv. 312. 



quadratus, sp. nov., iv. 313 & pi. x. 



testudinarius, iv. 304. 



Pterincea retrofiexa, xxx. 47 & pi. v. 

 3 spp. (Budleigh Salterton), xxx. 47 



& pis. v.-vi. 

 Pteris aquilina, foss., xv. 53, 57. 

 Pteroceras Pittoni, sp. nov., i. 351 & 



pi. xii [4]. 



retusa, iii. 300, xxxi. 291. 



Pterocerian Group correl. w. Middle 



Kim., xxxi. 196, 216; Pt. in Bernese 



Jura, xliii. 239 w. list of foss. ; in 



S. Jura, xliii. 245 w. list of foss. ; correl. 



w. part of Lr. Kim., xliii. 263. 

 Pterocheilos primus, gen. & sp. nov., 



xxiii. 549 & pi. xiv. 

 Pterodactvle bones fr. Wealden, ii. 97-101 



figs., 104-106 fig. 

 Pterodactylus, different, fr. Dorato- 



rhynchus, xxxi. 465. 

 ■ Bucklandi transf. to Phampho- 



rhynchus, xv. 665, 666. 



*Gemmingi, iii. (Part 2) 72-74. 



■ giganteus, sp. nov., ii. 7-8 & pi. i. ; 



microsc. bone-struct. of, iv. 2-10 & 



pis. i.-ii. 

 validus ref. to Doratorhynchus, xxxi. 



468. 

 Pterodon (?) sp. (Plioc), xii. 227, 235 fig. 

 Pteromya, gen. nov., xvii. 505. 

 Croivcombeia, sp. nov., xvii. 506 & 



pi. xv. 



simplex, sp. nov., xvii. 506 & pi. xv. 



Pterophylhcm africanum, sp. nov., xxiii. 



145 & pi. v. 

 avgastifolium, sp. nov., xx. 77 & 



pi. viii. 



comptum, xx. 77 & pi. ix. 



medianum, sp. nov., xx. 77 & pi. viii. 



minus, xx. 78 & pi. ix. 



Pteropoda, *Silm\, of Bohemia, x. (Part 2) 



6 ; in Corall. Crag, xxvii. 146 ; in 



Brit. Palaeoz., xxxvii. Proc. 66, 73, 81, 



93, 95, 114, 125, 140, 167, 177, & 185. 

 Pterosauria in Gr. Oolite, xxxviii. Proc. 



198 ; gen. remarks on, xxxix. Proc. 63, 



64. 

 Pterygometopus, subgen. of Phacops, 



xxxviii. 532. 

 Pterygotus, remains mistaken for Onchus, 



ix. 12-14, 16 ; in Downton Sandst., xii. 



97 ; struct, of, xvii. 547, xxiv. 294 ; 



in O. R. S. of Forfar, xx. 415 ; classif. of, 



xxiii. 28 et seqq. & pi. ii. ; occurr. in 



Upper Silur. of Hereford, xxv. 235- 



237. 

 Pterygotus bilobus, varr., xxiv. 294, 295 



& pi. x. 



Pterygotus problematicus, viii. 386-388 & 



pi. xxi. 



pustuliferus , ix. 14. 



raniceps, sp. nov., xxiv. 294 & pi. ix. 



Ptilodictya cosciniformis comp. w. P. 



interporosa, xxxviii. 68. 

 interporosa, sp. nov., xxxviii. 67 fig. 



lanceolata, xxxviii. 64. 



Lonsdalei, sp. nov., xxxviii. 64, 65 



figs. 



(?) minuta, sp. nov., xxxviii. 68. 



scalpellum, xxxviii. 66. 



Ptilograptus acutus, sp. nov., xxxi. 662 & 



pi. xxxvii. 



crisUda, sp. nov., xxxi. 661 & 



pi. xxxvi. 



Hicksii, sp. nov., xxxi. 661 & 



pi. xxxvi. 



Ptychodus, dentit. & aff. of, xliii. 121-131 



& pi. x. 

 decurrens, xliii. 123, 124 et seqq. & 



pi. x. 

 paucisulcatus, tooth of, xliii. 127 & 



pi. x. 



!P°ty gyrus, tooth of, xliii. 127 & 



pi. x. 



sp. (Chalk), xliii. 123 & pi. x. 



Ptychognathus, subgen. nov., xvi. 49. 



declivis, sp. nov., xvi. 49 & pi. i. 



latirostris, sp. nov., xvi. 51. 



vertical is, sp. nov., xvi. 54 & pi. i. 



Ptygmatis, subgen. nov. of Nerincea, vi. 



104 fig., 108, 111. 

 Puddingstone of Herts, etc., xviii. 259, 



272. 

 Puerto de Tablas (Venezuela), section to 



Caratal goldfield, xxxv. pi. xxxiii. ; 



microclin. syenite of, xxxv. 582, 590. 

 Pulaski Sandstones (Lr. Silur.) in N.Y. 



State, xiv. 347. 

 Pulborough (Sussex), drift nr., vii. 354, 



359. 

 Pull Beck (Westmoreland), section to 



N. side of Latterbarrow, xxxiv. 881 ; 



Stockdale Shales of, xliv. 687. 

 Pulmoniferous mollusca, time-range ex- 

 tended, vii. p. lviii. 

 Pulo Ubin (Malay Peninsula), igneous 



rocks of, vii. 319, 326, 336. 

 Pulpit Rock (N.Y.), view showg. giants' 



kettles, xxxii. 76. 

 Pulvinulina elegans, 1. 723 ; var. tenella 



nov., xl. 771 & pi. xxxiv. 



Karsteni, 1. 723. 



punctulata, 1. 723. 



Schreibersii, 1. 723. 



Pumice, rare in Schenmitz district, xxxii. 



300; pum.-beds of Mte. Somma, xl. 



49 et seqq. 

 Pumiceous earths of Barbados, xlviii. 180 ; 



chem. anal, of same, xlviii. 192. 

 Punctated shell-layers in brachiop., iv. 



67. 

 Puncttcrella antiqua, sp. nov., xxxiii. 200 



& pi. ix. 

 Punfield Cove (Dorset), section descr. & 



fig., xxvii. 211, 212 ; ' marine band' of, 



xxvii. 214, xxix. 71 et seqq. 



