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^{page 2 note ‡} J. W. Judd, loc. cit, p. 382.

^{page 2 note §} J. W. Judd, loc. cit., p. 367.

^{page 2 note ∥} Sir A. Geikie, loc. cit., p. 185 (footnote), p. 388 (footnote).

^{page 2 note ¶} J. W. Judd, loc. cit., p. 353.

^{page 4 note *} Microscopic examination has since shown that the lavas provisionally mapped as andesites are olivine basalts much like the underlying flows.

^{page 4 note †} Cf. Goodchild, J. G., “Natural History of Scottish Zeolites,” Trans. Glas. Geol. Soc., 1903, vol. xii, suppt, p. 62.Google Scholar

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^{page 13 note *} Cf. Hintze, , Handbuch der Mineralogie, vol. ii, p. 1658.Google Scholar

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^{page 13 note §} A. Harker, Mem. Geol. Surv., “The Tertiary Igneous Rocks of Skye,” 1904, p. 45.

^{page 13 note ∥} Strachan, James, “The Carnmoney Chalcedony, its Occurrence and Origin (with a General Note on the Formation of Secondary Siliceous Minerals in Volcanic Lavas),” Proc. Belfast Nat. Field Club, 1906, vol, ii, appendices vii and viii, p. 336.Google Scholar

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^{page 13 note ††} Mem. Geol. Surv., “The Neighbourhood of Edinburgh,” 1910, p. 296.

^{page 13 note ‡‡} Brögger, W. C., Zeitschrift für Krist. u. Min., 1890, vol. xvi, p. 168.Google Scholar

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^{page 14 note ‡} Busz, K., Neues Jahrbuch für Mineralogie, 1896, vol. i, p. 59Google Scholar; Flett, J. S., Mem. Geol. Surv., “The Geology of Newton Abbot,” 1913, p. 60.Google Scholar

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^{page 19 note *} Mem. Geol. Surv., “The Neighbourhood of Edinburgh,” 1910, p. 298.

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^{page 20 note †} Loc. cit., pp. 227-28.

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^{page 22 note ‡} Loc. cit., p. 204.

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^{page 23 note †} Loc. cit., p. 102.

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^{page 25 note ‡} Loc. cit., p. 1105.

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^{page 26 note †} Mem. Geol. Surv., “The Silurian Rocks of Scotland,” 1899, p. 647.

^{page 26 note ‡} A. Harker, Mem. Geol. Surv., “The Tertiary Igneous Rocks of Skye,” 1904, p. 50.

^{page 28 note *} A Harker, loc. cit., p. 51.

^{page 29 note *} A. Harker, loc. cit., p. 50.

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