Note 39 — APPENDIX.
Reading edition
Horizontal limestone beds lying under the sandstone.
166 Fine-grained limestone, with an earthy fracture, coloured brown and grayish-white in patches.
167, 168 Similar stone to preceding, containing many shells. Some beds contain only broken shells.
169 Bed of imperfectly crystalline limestone, of a brownish-gray colour, traversed by veins of calc-spar.
170 Fragments containing madrepores and chain coral—occur amongst the debris of the limestone cliffs.