Author: Geikie, A., 1883.:
Title: On the supposed Pre-Cambrian rocks of St. David's.
Description: Quart. Jour. Geol. Soc. London, 39 (155): pp. 261-333, 1 map, 12 figs. of rock specimen sections on 2 lithogr. pls., 6 figs. in text. Plain new wrs.

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