Subject ASC0002l8k
The Quarterly journal of the Geological Society of London.
v.9 (1853), Page 217 (1853)
Smithsonian Libraries
BHL Page 34983330
Keywords
fault geology limestone shale slate section may hill sandstone barkin crag kirkby lonsdale colme scar coniston flag grit wenlock ireleth upper bed great alternation band millstone geography limestone grit slate