Download - British Geological Survey
Download - British Geological Survey
Download - British Geological Survey
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IT Permotrias<br />
1 Carboniferous<br />
; Silurian<br />
Ordovician<br />
IA Ashgill<br />
XI Caradoc<br />
M Llandeilo<br />
i 30<br />
3 20<br />
Scale<br />
--- Major faults<br />
Simplified<br />
geological boundary<br />
0 3 4Km<br />
1131