Subject ASC00003vl
Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature.
v. 15 (1879), Page 101 (1879)
MBLWHOI Library
BHL Page 1804114
Keywords
geology fossil stones cliffs minerals strata stratigraphy coal millstone grit limestone carboniferous sandstone silurian gravel trias wales caerphilly cardiff cross-section Cole Carboniferous limestone UK South Wales Cardiff Caerphilly coalfield carboniferous limestone old red sandstone Silurian gravels section millstone grit old red