316 
INDEX. 
Black Crag of Antwerp, 8, 21, 22, 51. 
Blackdown Hills, gravel of, 206. 
Black Mill, Crag of, 136, 137. 
Blake, J. H., on Chillesford Clay, 134- 
136 ; on Forest-bed Series, 134, 135, 
148, 174-179; on Norwich Crag, 134, 
148 ; on Pebble Gravels, 199, 200; on 
Rootlet Bed, 148, 175-177, 179. 
Blake’s Pit, Bramerton, 126. 
Blyth Valley, Pebble Gravels of the, 
203, 204. 
Boase, H. S., on sands at St. Agnes 
Beacon, 66. 
Bolderberg, Miocene and Diestian of the, 
51. 
“ Bolderian” of Belgium, 52, 214, 223. 
Bones, rate of decay of, 132; (see also 
Mammalia, Fish, &c.) 
Bonissent, M., on Pliocene of Normandy, 
68 . 
Bordeaux, Miocene of, 21. 
Borings made by the Geological Survey, 
134, 135,137, 151, 162, 165, 167, 174- 
178. 
Bosq, Pliocene of, 68. 
Boulders in the Chillesford Clay, 131 ; 
Forest-bed, 131, 154, 158, 170, 187- 
189; Nodule Bed, 10,11, 12; Norwich 
Crag, 108, 117; Red Crag, 73, 89, 90, 
94, 95. 
Boulogne, Diestian near, 43, 50. 
Boxstead, Red Crag of, 85. 
Box Stones, 2, 8-15, 22, 90, 222, 240, 
243, 254, 259, 261, 266, 267, 271, 272. 
Boyton, Red Crag of, 96. 
Boyton Marshes, Crag and Nodule Bed 
of, 11,26, 32. 
Brady, H. B., on Crag Foraminifera, 
21, 284-288. 
Bramerton, Crag at, 113-118, 124-126. 
Brentwood, Pebble Gravel of, 205. 
Bridlington Crag, 208. 
Brightwell Valley, Red Crag of, 92. 
Binssus in Coralline Crag, 40. 
Bristow, H. W., on Lenham Beds, 44. 
British Association in Norfolk, 150. 
Broom Pit, 29-31, 36. 
Broome Place, Well at, 110, 111. 
Brown, J., on phosphatic nodules, 7 ; on 
Red Crag of Beaumont, 85. 
Browne, Sir Thos., on fish at Hasbro, 
146. 
Brundall, Norwich Crag of, 116, 123. 
Brussels, Diestian near, 50. 
Bryozoa of Coralline Crag, 19-21, 29, 
36, 37, 39,41 ; of St. Erth, 62; Tables 
of, 277-280. 
“Bryozoan Crag,” 19. 
Bryozoan sand in Tuscany, 216. 
Buckland, Rev. W., on phosphatic 
nodules, 7. 
Bucklesham, Red Crag near, 92. 
Building stone from Coralline Crag, 19, 
23, 25, 28, 29, 34. 
Bulchamp Pit, 105, 106. 
Bullock Yard Pit, 33-35, 95. 
Bungay, Crag of, 108, 110, 111; Pebble 
Gravels of, 199. 
I Bure Valley, Chillesford Clay of, 136 j 
Crag of, 82, 112-114, 116, 127-130, 
142, 143 ; Pebble Gravels of, 199. 
“Bure Valley Beds,” 112, 114, 116, 
127,148, 202. 
Burgh-next-Aylsham, Crag of, 116, 130. 
Busk, Prof. G., on Crag Polyzoa, 21, 
39, 277-280. 
Butley, Chillesford Clay at, 132 ; Red 
Crag of, 74, 75, 78, 80-82, 93, 96, 97. 
Butley Marshes, Crag of, 11, 26, 32. 
Bythinia, preservation of opercula of, 
153, 154, 168. 
c. 
Calabria, Pliocene of, 215. 
Calais, Diestian of, 43, 50. 
Calton Farm, Coralline Crag of, 27, 28. 
Canavari, Dr., on Pliocene of Tuscany, 
216. 
Cancer pagurus from the Coralline 
Crag, 27. 
Caprovis Savinii, 181. 
Carboniferous boulders in the Forest- 
bed, 188. 
Carcharodon in the Nodule Bed, 8, 11, 
14. 
Carnabargas, Pliocene near, 60. 
Carnivora of the Forest-bed, 181. 182. 
Cassel Hill, Diestian of, 43, 50. 
Castelnuovo, Pliocene of, 219. 
Cellepora edax, 40. 
Cervus Sedgwickii, 183. 
Cervus verticornis^ 183. 
Cetacea of the Chillesford Clay, 131, 
132 ; Chillesford Crag, 234; Coralline 
Crag, 28, 30, 40, 233, 234 ; Forest- 
bed, 174, 180, 233, 234 ; Nodule Bed, 
6-11, 14, 15, 233, 234. 
Chalk bluffs at Trimingham, 164, 165. 
Chalk surface beneath Crag, 115, 139, 
153. 
Charing, Lenham Beds near, 48. 
Charles worth, E., on Coralline and Red 
Crags, 19, 20, 24, 27, S3, 35, 72, 73, 
80 ; on Mammaliferous Crag, 72, 113 ; 
on Phosphates, 9, 80. 
Chartres, Pliocene near, 212, 216, 217, 
223. 
Chert in the Forest-bed, 187, 188. 
Chillesford, Chillesford Clay at, 101, 
132, 133 ; Crag at, 75, 100, 101, 108. 
Chillesford Clay, 2, 73, 74, 76, 77, 82, 
91, 98, 100, 101, 103, 104, 106-109, 
112, 114, 115, 119-124, 126, 128-139, 
141, 142, 222 ; composition of, 132, 
133; origin of, 131; relation to the 
Forest-bed, 177-179 ; relation to the 
Norwich Crag, 114, 115; relation to 
the Weybourn Crag, 131, 137-139, 
142, 143. 
Chillesford Crag, 2, 4, 22, 74-77, 79 
80, 100, 101, 103, 108-110, 112, 114, 
132, 222; mollusca of the, 189; 
tables of fossils of the, 228-230, 234, 
237-288. 
