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Published online by Cambridge University Press: 01 May 2009
Bearing in mind the statements made in the previous note, respecting the stratigraphical relations of the Grenville Series, and referring to the excellent account by my friend Dr. Bonney of his observations at Côte St. Pierre, and to some difficulties stated by him which merit attention, we may sum up the evidence so far, under the following statements:—
page 502 note 3 See papers by the author on the Graphite and Phosphates of the Laurentian Rocks, Quart. Journ. Geol. Soc. London, 1869 and 1876.Google Scholar
page 503 note 1 Distinguished by their fine granular texture and canal-systems.
page 503 note 2 “Corals and Coral Islands,” p.356, etc.
page 504 note 1 Bulletin Geol. Soc. Belgium, vol. IX (1895, p. 3Google Scholar). Also notice in Geol. Mag., July 1895, p. 329.
page 505 note 1 See Analyses of Glauconites, etc., by Dr. Hunt in “Dawn of Life,” p. 126. One tertiary example is silicate of iron and magnesia. See also Hoskins on Glauconite, Geol. Mag., July 1895.
page 505 note 2 Quart. Journ. Geol. Soc. 1864, p. 69, also 1879, p. 48 et seq., Memoir on Eozoön in Peter Redpath Museum, 1888, p. 48 et seq.Google Scholar
page 506 note 1 It is a curious coincidence that Dr. Johnston-Lavis has described in the July Number of this Journal, the aqueous deposition at ordinary temperature of crystals of pyroxene and hornblende, in cavities and crevices of bones included in an ash-bed of recent date, and in presence of calcite, apatite, and fluoride of calcium, as in the Grenville Series. This is a modern instance analogous to that suggested above.