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V.—On the Occurrence of Soda-Felsites (Keratophyres) in Co. Wicklow, Ireland

Published online by Cambridge University Press:  01 May 2009

Frederick H. Hatch
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Extract

In an Appendix to the Explanatory Memoir on Sheets 138 and 139 of the Map of the Geological Survey of Ireland (Dublin, 1888), I have given some notes on the petrographical characters of the igneous rocks of Co. Wicklow. One or two of the facts elicited by an examination of these rocks are sufficiently interesting to deserve a wider circulation.

Type
Original Articles
Information
Geological Magazine , Volume 6 , Issue 2 , February 1889 , pp. 70 - 73
Copyright
Copyright © Cambridge University Press 1889

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References

page 71 note 1 Gr. κέρας. a horn.

page 71 note 2 Die puläolithischen Eruptivgesteine des Fichtelgebirges, Munich, 1874, p. 45.Google Scholar

page 71 note 3 Zeitsch. deutsch. Geol. Ges. xxxiv. (1882), pp. 199 and 445;Google Scholar xxxv. (1883), p. 215; Jahrb. k. preuss. Geol. Landesanst. für 1884 (1885), p. 21.Google Scholar

page 71 note 4 See Explan. Mem. on Sheets 138 and 139 of the Map of the Geol. Survey of Ireland, 1888, p. 50.Google Scholar

page 73 note 1 Die Massigen Gesteine, Stuttgart, 1887, p. 418.Google Scholar

page 73 note 2 This Magazine, Vol. IX. 1872, p. 540. I give the analysis for comparison :—

page 73 note 3 Trans. Roy. Irish Acad. vol. xxiv. (1859), p. 608.Google Scholar