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VI.—Spilite Lavas and Radiolarian Rocks in New South Wales

Published online by Cambridge University Press:  01 May 2009

W. Noël Benson
W. Noël Benson
Affiliation:
Emmanuel College, Cambridge.
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Extract

The very interesting remarks made by Messrs. Dewey and Flett on “Some British Pillow-lavas and the Rocks associated with them” have further emphasized Dr. Teall's observation of the intimate association of Radiolarian rocks with lavas of this character, and which is particularly well developed in Europe in the later Devonian formations. It is further shown that such rocks are characteristic of areas of continuous off-shore subsidence, and are often intimately associated with intrusions of dolerite, quartz dolerite, gabbro, and serpentine.

Type
Original Articles
Information
Geological Magazine , Volume 10 , Issue 1 , January 1913 , pp. 17 - 21
Copyright
Copyright © Cambridge University Press 1913

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References

page 17 note 3 Geol. Mag., 1911, pp. 202, 242.Google Scholar

page 18 note 1 Quart. Journ. Geol. Soc., 1899, pp. 16–37.Google Scholar

page 18 note 2 Etheridge, R., jun., Records Geol. Survey N.S.W., vol. vi. p. 151.Google Scholar

page 21 note 1 Benson, W. N., “Preliminary Account of the Geology of the Nundle District, N.S.W.”: Report of the Australian Association for the Advancement of Science, 1911, p. 101.Google Scholar