INDEX. 



527 



Strike, explanation of the word, in its geological Tertiary formations in the neighbourhood of Nice, 



sense, 337 note. 



Stubb's Hill, notice of the fault at, 112. 



— structure of, 93. 



Styria, Lower, fossils found in, 41 9. 



the lowest tertiary groups of, com- 

 pared with the calcaire grossier and the London 

 clay, 401. 



Prof. Sedgwick and Mr. Murchi- 



son, on the tertiary deposits of, 301, 382. 

 tertiary formations of, may be sub- 



divided into three groups, 411. 



Sub-fossil shells, description of, near Nice, 172. 



Sulzgraben, section at the lignite deposit of, 378. 



Sun, how far changes in the supply of heat and 

 light from the, will account for geological pliEe- 

 nomena, 295. 



Sunderland, quarries near, best points for examin- 

 ing the large concretionary structure of the 

 magnesian limestone, 94. 



Sussex, Mr. Mantell's tabular arrangement of the 

 organic remains of the county of, 201. 



view of the geolo- 

 gical distribution of the fossils of, 216. 



Sutherland, description of the red sandstone and 

 conglomerate series of, 153. 



Sutors of Cromarty, described, 148 et seq. 



Swanwich Bay, notice of remains of the Iguanodon 

 found in, 428. 



Tara pass, geological structure of, 191. 



Taylor, R. C, Esq., notice of two models of part 



of the mineral basin of South Wales near Ponty- 



pool, 433. 

 Tegel, an inferior bed of blue clay, notice of, in 



the Vienna basin, 402 

 Tendukaira, rocks in the vicinity of, consist of 



trap, 194. 

 Terebratula, notice of species of, found near Tun- 



stal Hill and Humbleton,in the magnesian lime- 

 stone, 119. 

 Tertiary formations, admixture of marine and 



freshwater shells stated to be common in, 341. 

 . . in the neighbourhood of Nice, 



conclusions deduced from thephsenomena which 

 they present, 178. 

 notice of, on the flanks of the 



Salzburg and Bavarian Alps, 410. 

 • near the head of the lake of 



Constance, described, 324 et seq. 



analo- 

 gous to the upper part of the tertiary system of 

 Bavaria, 328. 



of Lower Styria, description 



description of, 175. 



of the, 382. 



— appear to 



have been formed in a bay of an inland sea, 382. 



boundaries 



of, 382. 



separated 



along the western limits of the basin, from tlie 

 primary system by only one secondary forma- 

 tion, 384. 



strata though 



generally almost horizontal have an easterly 

 dip, 384. 



— divisible in- 



to three principal groups, 384, 393. 



of the groups, 385. 



-composition 



-on the north 



eastern confines of the Styrian basin rest on the 

 primary system, 394. 



lowestgroup 



assigned to age of the calcaire grossier and Lon- 

 don clay, 401. 



deposition 



of the lowest group, probably commenced soon 

 after the elevatory movements of the Eastern 

 Alps had ceased, 401. 



conclusions 



deduced from the slight dip of the, 401. 



conclusions 



drawn from their organic remains and the phe- 

 nomena they present, 401. 



. — section of the, between Eibes- 



wald and Radkersberg, 386. 



near Hartberg, 



394. 



3 Y ^2 



