INDEX. 
325 
Tellina balthica, 104, 114, 117, 123, 
125, 127-129, 134, 137, 138, 143-145, 
156, 162, 199, 215. 
Tellina lata, 85. 
Tellina ohliqua, 85, 122, 158, 180. 
Tellina prcetenuis, 85, 123, 127. 
Temnechinus excavatus, 40. 
Temperature of the Pliocene sea, 38- 
41, 58, 68, 71, 144, 145, 189, 190, 194, 
211-215, 221. 
Terehra acuminata, 57. 
Terebratula grandis, 28, 31, 42, 46, 50, 
67, 68. ’ 
Tertiary strata, classification of the, 1-3. 
Tese Valley, Crag of the, 118, 119. 
Tharston Fm’ze Hill, Crag at, 118, 119. 
Thaxted, Red Crag of, 79, 85, 86. 
Thickness of the Pliocene strata, 52, 
57, 58, 69, 98, 99, 109, 209, 214, 219, 
220 , 221 . 
Thorpe, near Aldborough, Coralline 
Crag of, 26 ; Norwich Crag of, 74, 76, 
101 , 102 , 
Thorpe, Norwich, Crag of, 114-117,121- 
123 ; Pebble Gravel of, 199. 
Thracia papyracea, 129. 
Thynnus scaldiensis, 40. 
Thynnus thynnus, 180. 
Topley, W., on sands near Folkestone, 
49. 
Torell, Prof. O., on oysters in the Leda- 
myalis Bed, 194. 
“Tortonian,” 214, 223. 
Touraine, Faluns of, 73. 
Trapa natans, 161, 168, 169, 171, 178, 
185, 231. 
Trees of the Cromer Forest-bed, 160, 
161, 178, 185. 
Tree-stumps in the Forest-bed, 146-151, 
158-160, 164. 
Trelissick, Pliocene near, 60. 
Trenhayle, Pliocene near, 60. 
Trial-borings made by the Geological 
Survey, 134, 135, 137, !51, 162, 165, 
174-177. 
Trichechus Huxleyi, 15, 109, 180. 
Trimingham, Weybourn Crag of, 137- 
139, 163 ; Forest-bed of, 150, 151, 
162-165 ; Stone-bed now forming at, 
118. 
Trimley, Coralline Crag at, 24, 35 ; Box 
Stones near, 12 ; Red Crag near, 90. 
’■frimmer, J., on the Forest-bed, &c., 
147, 193. 
Triton heptagonum, 54, 58. 
Trogontherium in the Forest-bed, 157, 
160, 166, 169, 181. 
Trophon alveolatus incrusted with 
Hydractinia, 40. 
Trophon antiquus, var, contraria, 71, 
72, 84, 158, 223. 
Trophon despectus, 99. 
Tufa in the Coralline Crag, 28, 36. 
Tunicates at St. Erth, 289. 
Tunny in the Coralline Crag, 40 ; in the 
Forest-bed, 180. 
Tuscany, Pliocene of, 214-216, 218-220, 
223. 
U. 
Unconformity at the base of the Pliocene, 
2, 3, 6, 50 ; beneath the Red Crag, 71, 
73,74, 85, 94,97 ; beneath the Forest- 
bed, 151. 
Uphill, sands near, 49. 
Upper Coldham, sands near, 49. 
“Upper Crag,” 78, 112, 113. 
Upper Freshwater Bed, 149, 152-157, 
161-166, 170-172, 185. 
“ Upper Marine Formation,” 147. 
Utrecht, Pliocene of, 52-57, 69, 70, 209, 
210, 221, 223. 
Utznach, supposed Pliocene of, 217. 
V, 
Val d’Arno, Pliocene of the, 183, 210, 
214,218-220, 223. 
Valvata Jluviatilis, 156, 186. 
Van den Broeck, E., on Pliocene of 
Belgium, 46, 50, 51, 99, 209. 
Van Ertborn, O., on Pliocene of Belgium, 
44, 51, 209. 
Variation in Pliocene mollusca, 37, 38, 
183. 
Vasseur, M., on Pliocene of Normandy, 
68 . 
Vertebrata, Tables of, 225-228, 233-235. 
Vienna Basin, Miocene beds of the, 21. 
Viguier, Dr. M., on Pliocene of Mont¬ 
pellier, 213. 
“ Villafrancian,” 214, 223. 
Vincent, G., on Scaldisian of Antwerp, 99. 
Vivianite in. the Forest-bed, 172. 
Voelcker, Dr. A., on Suffolk phosphates, 
17, 18. 
Voles in the Forest-bed, 152, 226, 227. 
Voluta anris-leporis in Box Stones, 13. 
Volnta Lamberti, 13, 111, 208. 
w, 
Walcot, Forest*bed of, 146, 171. 
Waldringfield, Coralline Crag near, 35 v 
Red Crag of, 93, 94. 
Walrus at Aldeby, 109; in the Nodule 
Bed, 15; in the Forest-bed, 180. 
Walton Crag, 2, 71, 74, 75, 78-85, 99, 
211, 212, 222, 228, 231, 236-288; 
marine mollusca of the, 145; land 
shells of the, 85, 184. 
Walton Naze, Clay at, 83, 131, 132, 179. 
Wangford, Norwich Crag of, 106; 
Pebble Gravels near, 203, 204. 
Warren Street, Lenham Beds near, 48. 
Water chestnut, 161, 168, 169, 171, 178, 
185. 
Waveney Valley, Crag of the, 82, 108- 
112 ; Chillesford Clay of the, 136 ; 
Pebble Gravels of the, 199, 200. 
Wealden axis, date of elevation of the, 
3, 69, 70, 221. 
Wensum Valley, Crag of, 116, 120. 
Westleton, Pebble Gravels of, 201, 204. 
