Subject ASC0003yhu
The geologist : a popular monthly magazine of geology.
v.3 (1860), Page 273 (1860)
American Museum of Natural History Library
BHL Page 47622241
Keywords
sea sandstone red shale fissures filled with limestone lign red shale fissure limestone Noyer du V. vertical veins of dark limestone in red shale Templemore argillaceous shale bed Sea Sandstone Red shale fissures cave cross section