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Published online by Cambridge University Press: 01 May 2009

page 288 note 1 Preface to Portlock's Report on the Geology of Londonderry, etc., 1843.
page 288 note 2 See Address by Jukes, , “On Her Majesty's Geological Survey,” delivered at the Museum of Irish Industry, 1866; 8vo; Dublin, 1867.Google Scholar