Map record details

Map series Geological Survey of Ireland Longitudinal sections, new series 
Sheet number 27 
Sheet title Section No. 1. From the North shore of L. Neagh on the south-east, across White Mountain to Brown Hill, Co. Londonderry, on the north-west by Magherafelt and Tobermore. Shewing Tertiary Volcanic, Lower Carboniferous and Metamorphic Rocks By J. Nolan and F.W. Egan. Section No. 2. From Fir Mountain across Slieve Gallion to the Moyola River east of Curran. By J. Nolan and F.W. Egan. Section No. 3. From Lough Foyle going eastward over Binevenagh to a point 1 mile 7 furlongs east of the summit. Shewing Tertiary Volcanic, Cretaceous, Rhaetic, Triassic and Lower Carboniferous Rocks By. F.W. Egan. Reference to geological maps, 1 inch scale Sheets 12, 18, 19, 26, 27. 
Publication year 1889 
Author statement By J. Nolan and F.W. Egan 
Published statement Published at the Geological Survey Office, Dublin July 1889 
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