Published online by Cambridge University Press: 01 May 2009
Many of the rocks of this district have been already described by the late Mr. E. B. Tawney, in a series of papers entitled “Woodwardian Laboratory Notes,” contributed to the Geological Magazine a few years ago. The following additional remarks are to a certain extent supplemental to the above-mentioned papers, and are founded on a microscopical examination of a large series of rocks, collected some few years ago during a brief visit to the Lleyn district.
page 304 note 1 Geological Magazine, 1880, Decade II. Vol. VII. p. 214.Google Scholar
page 306 note 1 Geological Magazine, Vol. X. p. 68.Google Scholar
page 306 note 2 Q.J.G.S. vol. xxxv. p. 306.Google Scholar
page 307 note 1 Geological Magazine, Vol. X. p. 70.Google Scholar