Keywords: The Quarterly journal of the Geological Society of London (12895385934).jpg Geological Sketch-map of Co Donegal to illuitmu a D J G S vol xx To face p 268 <br> y ' „˘ Paper on the Granites of Ireland by the Rev Prof Haughton <br> sS Quartz-rock <br> si <br> J '-0' ˘ <br> Crystalline Limestone <br> Mica-slate <br> Greenstone Syenite Ike <br> Granite <br> jgc l Limestone in Mica-slate 36089524 111261 51125 Map v 20 http //www biodiversitylibrary org/page/36089524 1864 Geological Society of London Biodiversity Heritage Library The Quarterly journal of the Geological Society of London v 20 1864 Geology Periodicals Smithsonian Libraries bhl page 36089524 dc identifier http //biodiversitylibrary org/page/36089524 smithsonian libraries Information field Flickr posted date ISOdate 2014-03-03 Check categories 2015 August 26 CC-BY-2 0 BioDivLibrary https //flickr com/photos/61021753 N02/12895385934 2015-08-26 16 56 44 cc-by-2 0 PD-old-70-1923 The Quarterly journal of the Geological Society of London 1864 Photos uploaded from Flickr by Fæ using a script |