Subject ASC00011q7
The Quarterly journal of the Geological Society of London.
v.56 (1900), Page 103 (1900)
Smithsonian Libraries
BHL Page 41487393
Keywords
rivers corn gafallt abernant stream craig cigfran scotland caban coch cnwch dulas elan shale geology landscape Geography geological strata Caban Coch Tynygraig Abernant Corn Gafallt Hill Dulas Elan