Map record details

Map series Geological Survey of England and Wales, Horizontal sections 
Sheet number
Sheet title Horizontal section 7. No. 1. Section across the Coal-field of South Wales, from the Mountain Limestone from near Mynydd Garreg, by Pembray, to the Mountain Limestone near Spritsail Tor, Llanmadoc, Gower. On a line North & South by W.E. Logan. (Vertical Section, 1.) 2. Section on the North Crop of the South Welsh coal-field from Brondyne Hill, by Pont Yates, to the Mountain Limestone near Yr Hen Goed. Caermarthenshire. On a line 41 degrees W. of N. by W.E. Logan (Vertical Section, 3.) No. 3. Section from Penclawdd, across Cefn-y-bryn, to Oxwich Point, Gower. On a line 17 degrees E. of N. by W.E. Logan (Vertical Section, 2.) Reference geological maps 37, 41. 
Scale 1:10 560 
Publication year 1860 
Author statement W. E. Logan 
Published statement [Published at the Geological Survey Office, London, 1845.] [1860?] 
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