Subject ASC0003vj9
The geologist : a popular monthly magazine of geology.
Vol.3 (1860), Page 363 (1860)
Natural History Museum Library, London
BHL Page 46198699
Keywords
Mettalliferous Saddles limestone geology staffordshire strata landscape Strata Limestone Faults Earth Saddle saddlebed bed rock parallelopiped limestone strata relationship pipe- rake-veins saddle-beds lum Ecton mine Dale mine North Staffordshire