Spi 



364 



Spinax major ref. to Cestracion canalicu- 

 lars, ix. 281. 

 Spinel, chem. anal, of, xxx. 305. 

 Spinellids in gabbros & peridotites of W. 



Is. of Scotland, xli. 374. 

 Spinney Hills (Leicester), Rhaetic at, xxx. 



748 ; vert, section of same, xxxii. 213. 

 Spirifer acuticostatus, xix. 171 & pi. ix. 

 Aldrichi, sp. nov., xxxiv. 634 & 



pi. xxix. 



antarcticus, sp. nov., ii. 276 & pi. xi. 



antiquissimus, sp. nov., xx. 295 & 



pi. xvii. 



barusiensis, sp. nov., xxii. 42 & pi. ii. 



beirensis, sp. nov., vi. 191 & pi. xxvi. 



biforatus, iv. 175, 176. 



bisulcatus, var. acutus nov., xxviii. 



329 & pi. xvi. ; sp. all. to, xxviii. 335 & 



pi. xvii. 



ChecMel, ix. 358 & pi. xv. 



convolutus (?), xxviii. 335 & pi. xvii. 



Davidis (?), xx. 296 & pi. xvii. 



disjunetus, iii. 78 figs. ; distorted, iii. 



80-82 figs. ; fr. China, ix. 354 & pi. xv. 



dubius, sp. nov., xxviii. 330 & pi. xvi. 



duplicicosta, xxxiv. 628. 



giqanteus, iii. 85 fig. ; distorted, iii. 



83-84 figs. 



glaber, xix. 170 & pi. ix. 



granulifer, sp. all. to, xxxiv. 634. 



Grimesi, sp. all. to, xxxiv. 628 & 



pi. xxv. 



HawMnsii, sp. nov., ii. 276 & pi. xi. 



Jcashmiriensis, sp. nov., xxii. 41 & 



pi. ii. 



• Keilhavii, *iii. (Part 2) 55 figs.; 



xvi. 440. 



lamellosus, sp. all. to, xxxiv. 629. 



lineatus, var., xviii. 29 & pi. ii. 



lynx, iv. 175, 176. 



macronotus non cuspidatus, iv. 176. 



■ macropterus, var. micropterus nov., 



xxvi. 79 & pi. iv. 

 mousakhattensis, sp. nov., xviii. 28 & 



pi. ii. ; xxii. 41 & pi. ii. 



octoplicatus (?), xxvi. 79 & pi. iv. 



Orbignii, sp. nov., ii. 276 & pi. xi. 



ovalis, xxxiv. 629. 



pennatus, sp. all. to, xxxiv. 633 & 



pi. xxix. 



plicatus, sp. nov., iv. 177. 



Rajah, xxii. 40 & pi. ii. 



striatus, xviii. 28 & pi. i. ; xxviii. 334 



& pi. xvii. ; sp. all. to, xxviii. 336 & 



pi. xviii. 



terebratuliformis, iv. 176. 



undifer, var. undulatus, xxviii. 330 



& pi. xvi., 331 & pi. xv. 



Vemeuilii, xxvi. 78 & pi. iv. 



vespertilio, xxviii. 329 & pi. xvi. 



Vihianus, sp. nov., xxii. 41 & pi. ii. 



sp. (Carb.), xxii. 36 & pi. i. 



Spirifer - Sandstone in Nassau, xiii. 



p. lxxxviii. 

 Spiriferina cristata, xix. 170 & pi. ix. ; 



xxxiv. 629. 



octoplicata, xviii. 29 & pi. i. 



sp. (Lr. Carb.), xxxii. 463 & pi. xxv. 



Spiriferina-BeA (Lr. Lias), at Caxnerton, 



xxiii. 471, 473 ; about Radstock, xxxi. 



496 et seqq. 

 Spirillina crassa, xl. 770 & pi. xxxiv. 



helvetica, xl. 770 & pi. xxxiv. 



Spiror.ynthus, gen. nov., xlv. 136 & pi. v. 



atlanticus, xlv. 136 & pi. v. 



Spiroloculina limbata, xlviii. pi. xv. 

 Spirophyton brasiliense, xxxvii. 303. 

 Spiroplecta americana, xlviii. 535. 



annectens, xli v. 5 ; 1. 700. 



biformis, 1. 700. 



Spiropura intermedia, sp. nov., xxxviii. 



57 figs. 

 — — regularis, sp. nov., xxxviii. 55, 56 figs. 

 Spirorbis arJconensis, xxxviii. 384. 

 carbonarius, xxii. 144 ; xxxiv. 9 & 



pi. i. ; var. Hibberti, xxxiv. pi. i. 

 clymenioides, sp. nov., xxii. 584 & 



pi. xxvi. 



omphalodes(?), ix. 357 & pi. xv. 



Spirorbis-Jjlmestone in N. Shropshire, etc.. 



xxxiii. 10 ; as a base-line for Upper Carb., 



xxxiii. 27. 

 Spiti Shales (Jurass.), xxxiv. 361. 

 Spiti Valley (N.W. Himalayas), Jurass. 



of, xxiv. 506-509. 

 Spitsbergen, geol. of, xvi. 150-152, 428- 



444 ; *Trias in, xxv. (Part 2) 18 ; foss. 



floras of, xxxii. Proc. 101 et seqq. 

 Spitskop (Transvaal), section of ' rotten 



reef,' xli. 581 ; gold reef at Grey's Creek 



nr., xli. 581 ; alluv. gold of, xli. 586. 

 Spittal of Glenshee (Perth), section to 



Blairgowrie descr., xvii. 226 ; contorted 



schists of, xvii. 235. 

 Spitz, Mte. (Tyrol), section, v. 168. 

 Spodivmene in Cornish dolerite, xxxiv. 473. 

 Spondon (Derby), Boulder Clay at, xlii. 



418 ; section to Chellaston Hill, xlii. 



461. 

 Spondijli<,<$ bifrons, sp. nov., vi. 53. 



JDutempleanus (?), xxxi. 297. 



gibbosus, xxxi. 297. 



nidulans, xxxix. 513. 



Sponge Bed at Hunstanton, xx. 328, 331 ; 



in Hunst. Limest. Series, xxiii. 229 et 



seqq., xliii. 563; chem. anal, of same, 



xliii. 587 ; Sp. B. in Lines, xliv. 324. 

 Sponge-forms, gen. similar, of U. Gr. 



coprolites to, xxviii. 393, 432, xxix. 77 



et seqq. 

 Sponge-protoplasm, so-called, xxxvi. 73 et 



seqq. 

 Spon°;e-spicules, absent in Ventriculites, 



xxix. 67 ; silic, repl. by calcite, xxxiii. 



250, 252; form & arrangem. of, in 



Protosponqia, xxxvi. 363, 364 ; in 



Niagara Limest., xxxvii. 254; in tidal 



mud of Severn estuary, xxxix. 614 et 



seqq. ; fr. St. Erth, xlii. 214 ; in Bargate 



Stone, 1. 680, 683. 

 Spongia paradoxica, so-called, fr. Red & 



White Chalk of Hunstanton, xl. 273- 



279 w. chem. anal. 

 Spongida, see Porifera. 

 Spongitien (Oxford.) in S. Jura, xliii. 



242. 



