Page:Quarterly Journal of the Geological Society of London, vol. 27.djvu/235

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PRESTWICH—CRAG-BEDS OF SUFFOLK AND NORFOLK.
121
Fig. 4.—General Section of the Coralline Crag.

Quarterly Journal of the Geological Society of London, Volume 27, 0235.png

h. Sand and comminuted shells. Sudbourne.
Gedgrave.
g. A series of beds consisting almost entirely of comminuted shells and remains of Bryozoa, forming a soft building-stone. False stratification and oblique bedding are its constant characters. Sutton.
Sudbourne.
Gedgrave.
Iken.
Aldbro'.
f. Sand with numerous entire small shells and seams of comminuted shells. Sutton.
Iken.
Sudbourne.
Gomer.
e. Sands with numerous Bryozoa, often in the original position of growth, and some small shells and Echini. Sutton.
Broom Hill.
d. Comminuted shells, large entire or double shells, and bands of limestone in the upper part. Sutton.
Broom Hill.
Sudbourne.
Iken.
Tattingstone.
c. Marly beds with numerous well-preserved and double shells, often in the position in which they lived. Sutton.
Ramsholt.
b. Comminuted shells, Cetacean remains, Bryozoa. Sutton.
a. Phosphatic nodules and mammalian remains. Sutton.