Yol. 57.] 



GEXERA.L INDEX. 



559 



Statia, see St. Christopher, St. Eusta- 



tius, etc. 

 Stauronema Carteri, sub-zone of, 120 



et seqq. 

 Stebbing, W. p. D., exhib. .specims., 



xc, xeviii. 

 Stepheoceratidan Epoch, dates of 



erosions in, l.o3. 

 Stolteraa (Mecklenburg), 5, 6. 

 Stonesfield Slate-pebbles, exhibited, iv. 

 Storm-tracks, prevalent, of Pleistoc. 



Period, 461-64 w. maps. 

 Strahan, a., on Passage of Coal-seam 



into Dolomite, 297-304 w. map, 



sect., chem. anal., & pi. xii (microse. 



sects,). 

 Striation on slipped Boulder-Clay, 



296. 

 Stroud (Grloucest.), diagramm. sect, to 



Mendip Hills, 149. 

 Submerged valleys, off coast of Africa 



& W. Europe, Ixxxix ; in West 



Indian region, 503, 507, 516-17, 



520-21, 531-33, 540-41. 

 Submergence, recent, of Turkestan, 



etc., 248, 249-50 

 Sudelev Hill (Grloucest.), sect, descr , 



131,' 137. 

 SulphaniHc acid, spherulit. struct, in, 



vii. 

 Swavesey (Cambs), Elsworth Rock, 



etc. at & near, 79, 82. 

 Symon Fault, see Shropshire coal- 

 fields. 



Tancredia (1) Pea^-hi, sp. nov., 236- 

 37 & pi. ix. 



Teall, J. J. H., re-elected President, 

 xxii ; addresses to Medallists & 

 recipients of Funds, xxxix et seqq. ; 

 obituaries of deceased Fellows, etc., 

 xlviii-lxi ; on Evolut. of Petro- 

 logical Ideas, Ixii-lxxxvi w. figs. ; 

 quoted, 281. 



Terehraiula-Buckmani Grit, 127 et 

 seqq. 



Tertiary volcanic vent in Arran, 

 enclosg. Mesozoic fossilif. rocks, 

 226-43 & pi. ix ; earlier Tertiary 

 of Antigua, 495 et seqq. ; do. of 

 Guadeloupe, 509-511. See also 

 Eocene, etc. 



Texas(U.S. A.), specims. fr. Cretaceous 

 of, xcv. 



Thermal springs as metamorphic 

 agents, 70 et seqq. 



Thompson, B., on the Use of a Geo!. 

 Datura [ahs.], 346. 



Thomson, J., obituary of, Iviii. 



Thorpe (Yorks), ' knoll '-area of, 361 

 et seqq. 



' Throngh valleys,' 196. 



Thrusts along E. Border of High- 

 lands, 335 et seqq., 339 et seqq. w. 



figs. ; thrust-origin of knoll-lime- 

 stones denied, 362. 

 Thrust-conglomerate of Mynydd-v- 



Garn, 21. 

 Thurgarton boring (Notts), 262-64. 

 TiDDEMAN, R. H., quoted, 351-52, 353, 



361-62. 

 Tilestone in N. Cutteswolds, 130 ct 



seqq., 136 et seqq. 

 Tintamarre (W. 1.), 522, 526, 528. 

 ToRELL, O. M., obituary of, xlix-li. 

 Tortworth inlier (Gloucest.), igneous 



& other rocks of, 267-84 w. figs. &; 



pis. x-xi (maps & microse. sects.). 

 Trachvdolerite of Drew's Hill 



(Antigua), 494. 

 Tramore (Water ford), clifi'-sects. near, 



descr & fig., 484, 485, 486-87- 

 Trap-rocks, etc. of Tortworth inlier, 



267-84 w. figs. & pis. x-xi (map & 



microse. sects.). 

 Traquair, R. H., Lyell Medal awarded 



to, xliii-xlv. 

 Trebizond (Asia Minor), evid. of 



recent submergence, 249. 

 Tremolite, asbestiform, in Malvern 



camptonites, 162. 

 Trias in Arran, 226, 227. 228, 242. 

 Tridymite, assoc. w. felspar in hollow 



spherulites, 214, 215, 222 w. figs. 

 Triqo7iia-grits, 126 et seqq. ; posit, of 



Upper Trigonia-grii, 149. 

 Tripartite Drift of Riigen, 9 et seqq. 

 Trust Funds, statement of, xxxvi- 



xxxvii. 

 Tufaceous rhyolitic rocks fr. Dufton 



Pike, 31-37 w. chera. anal. & pi. i 



(microse. sects.). 

 Tuflfs of Tortworth inlier, 271 et seqq. 



& pi. xi ; of Antigua, 494-95 ; of 



Guadeloupe, 508-509, 513-14; of 



St. Martin, etc., 523-26. 

 Tuff-like intrusive rocks & breccias in 



Ireland, 479-89 w. figs. 

 Turkestan (Asia), recent submergence 



of, 248. 

 Tylden- Wright, C, obituary of, Iviii. 



Ukuweia (Ce3lnn), limestone & granu- 

 lite near, 204-206. 



Ulrich, G. H. F., obituary of, lix. 



Unconformity in Shropshire Coal- 

 fields, 86-95 w. sects., 266. 



Uiiicardium cardioides, 236 & pi. ix. 



United States Geol. Surv. maps pre- 

 sented, i. 



Upton Wold Farm (Gloucest.), sect, 

 descr., 135. 



Usine Limestones of Guadeloupe, 

 511-12. 



