Uls 



400 



Ulster, granites of, map, xii. 199 ; Lr. Eoc. 



plant-beds assoc. w. basalts of, xli. 82- 



92. See also Antrim, Belfast, Sf other 



county <f place-names. 

 Ultra-basic rocks denned, xli. 354 ; vars. of 



Tert. do. in Western Is., xli. 389. 

 Ulverscroft Mill (Leicester), section to 



Greenbill, xxxiii. 768 ; banded slate nr., 



xxxiv. 200; breccia fr., xxxiv. 203. 

 Ulverston (Lanes), section to Millom, ii. 



115 ; do. to Broughton, ii. 117 ; deposit 



w. insects, leaves, etc. at, xviii. 274-277 



figs., xix. 19-31 figs. ; glaciated rock- 

 surf, nr., xxv. 420; pinel & contorted 



sand & gravel nr., xxv. 421 section. 

 Umanak (N. Greenland), gneiss, etc. of, 



xxxiii. 144. 

 Umballa (Delbi), artesian well-section at, 



xxviii. 198. 

 Umbelliferaa fr. Lr. Lias, vi. 417 figs. 

 Umber Hill (I. of Man), section to Scarlett 



Head, ii. pi. xvii. 

 Umgeni River (Natal), section, xxvii. 59. 

 Umret (Bengal) coal-beds, their conn. w. 



plant-beds of Nagpur & Burdwan, xi. 



555-561, xvii. 347. 

 Umtamfnna River (Natal), range of foss., 



xxvii. 67; gasterop. correl. w. Indian 



do., xxvii. 68. 

 Umvoti Reef (Transvaal), xli. 573. 

 Unapool (Sutherland), quartzite & Torri- 



don Sandst. S. of, xxxviii. 116. 

 ' Uncallow,' i. 302. 

 Unconformities in Lr. Palaeoz. of Wales, 



ix. pp. lxix, lxx ; betw. Garb. & O. R. S. 



in Lesmahagow district, xvi. 316 et seqq. ; 



betw. basal rock-groups of Shropshire, 



xlvii. 109-125, Proc. 89 ; below Cambr. 



conglom. in N.W. Caernarvon, xlvii. 



330 ; Arenig, at Caernarvon, xlvii. 331 ; 



alleged, E. of Llyn Padarn, 1. 588, 592 



w. section. 

 Underbarrow (Cumberland), section, ii. 



117. 

 Underclays in relat. to coal-seams, xliii. 



671. 

 Undercliffs in I. of Wight, iii. 291. 

 Underground ice-formation, orig. of, 1. 



485. 

 Unger, F., *Foss. Flora of Parschlug, v. 



(Part 2) 11-13. 

 , *Tert. Plant-Bed in Taurus, x. 



(Part 2) 20. 

 ■ , * Plant-Remains in some Austro- 



Hungarian strata, xiii. (Part 2) 25-26. 

 , *Foss. Wood of Egypt, xv. 



(Part 2) 13. 

 , *Geol. of Cyprus, xix. (Part 2) 



21. 

 — , *Foss. Flora of Euboea, xxiii. 



(Part 2) 7. 

 ■ , *'Foss. Typhaceae, xxvi. (Part 2) 



9. 

 Ungulata, classif. of, iv. 131-140 figs. 

 Ungulite Sandstone (Silur.) in Russia, i. 



482. 

 Uniacke, Mt. (Nova Scotia), xviii. 345. 

 Unicardium cardioides, xiv. 30. 



TJnicardium circulare, xxxvi. 232 & 



pi. x. 



plenum, sp. nov., xxxiii. 396. 



■ sulcatum, sp. nov., xv. 14 & pi. iii. 



Unicavea, gen. char, of, xlvi. 483. 



collis, xlvi. 483. 



Unich Water (Forfar), sillimanite-rocks of, 



xlix. 344. 

 Uniformitarian theories, vi. pp. xxxii et 



seqq. ; confirmed by palaeont. evid., vii. 



pp. xxxii et seqq. 

 Uniformitarianism defined & discussed, 



xxv. pp. xxxix et seqq., xlvi; xxx. pp.liii 



et seqq. ; limitations of, xxxiii. Proc. 65 ; 



defence of, xliv. Proc. 79, 83. 

 TJnio Carteri, sp. nov., xvi. 175 & pi. vii. 



castor, xxxviii. 499. 



deccanensis, xvi. 174 & pi. vi. 



JHunteri, sp. nov., xvi. 174 & pi. vi. 



imbricatus, sp. nov., xvi. 175 & pL vii. 



Malcolmsoni, xvi. 174. 



mamillatus, sp. nov., xvi. 175 & pi. vii. 



Solandri-he& at Widdick Chine & 



Warden Cliff, xxxvii. 96, 97 ; in Colwell 



Bay, xxxvii. 101. 

 (?) staffinensis, sp. nov., vii. Ill & 



pi. v. 

 Stricklandii, sp. nov., xiv. 239 & 



pi. xiii. 



subtruncatus (?), xiv. 229 & pi. xiii. 



umbonatus, xxxviii. 499 & pi. xxi. 



valdensis at Brook Point, ii. 94. 



spp. (Tert.), i. 173, xxxv. 84 ; (Lr. 



Carb.), x. 39 figs. 

 Unio-hed on Notowasaga River (Canada), 



vii. 227. 

 Unismenagh (Donegal) granite, chem. anal. 



of, xviii. 408. 

 United States of America, geol. of W., ii. 



433-447 & pi. xix (map), xxiv. p. xlvi; 



Palaeoz. mollusca fr. & correl. of strata 



w. those of Europe, iv. 145-181 w. lists ; 



progr. in geol. in 1855, xii. p. civ ; geol. 



surv. in 1857, xiv. p. cliv. See also 



Carolina, New York, Pennsylvania, # 



other State 8f place-names. 

 Unitubigera, gen. char, of, xlvi. 479. 



papyracea, xlvi. 479. 



Untersberg (Upper Austria), Cret. of, v. 



216. 

 Upata (Venezuela), quartzite & quartz- 



diorite of, xxxv. 584, 589. 

 Upcast fault at Ridgwaj', iv. 256. 

 Upchurch (Kent), rubble-drift of, xlviii. 



307 w. section. 

 Uphall (Essex), section in pit, xxiii. 92 ; 



do. to Abridge, xxxviii. pi. xxvi. 

 TJphantcenia chemungensis, xviii. 325 & 



pi. xvii. 

 Upheaval, *recent, of hills in Peru, ii. 



(Part 2) 70; uph. theory of volcanoes 



refuted, xv. 506 et seqq. ; corresp. betw. 



areas of app. uph. & thickening of 



subjac. strata, xxx. 186-195. 

 Uphill (Somerset), section in ry.-cutting 



descr., xvi. 382, 445. 

 Upland deposits in drifts of Devon & 



Cornwall, xxxii. 80. 



