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III.—Notes on the Permian and Trias

Published online by Cambridge University Press:  01 May 2009

Extract

I Wish to make one or two observations on the Rev. A. Irving's paper on “The Permian and Trias,” which has appeared in the GEOLOGICAL MAGAZINE, and of which he has been so good as to send me a separate copy.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1882

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References

page 492 note 1 Quart. Journ. Geol. Soc. vol. xx. p. 144.Google Scholar

page 493 note 1 Mr. Irving mentions the name of Mr. De Rance as a supporter of his views. This I can scarcely credit. At any rate he must excuse my accepting his unsupported statement.

page 493 note 2 Contained in several papers but chiefly in the following, “On the Permian Beds of the North-west of England,” Mem. Lit. and Phil. Soc. Manchester, vol. xii.Google Scholar a list of the fossils, and the general succession of the formations in Lancashire, S., will be found in the “Coal-fields of Great Britain,” 4th ed., p. 198.Google Scholar

page 493 note 3 “Geology of the Country around Stockport, Macclesfield, etc.,” Mem. Geol. Survey, pp. 34–5Google Scholar

page 493 note 4 Such thick beds of marl as those here stated nowhere occur in the Bunter Sandstone. I do not recollect throughout the whole of Lancashire and Cheshire even seeing a marly band more than about six or eight feet in thickness.

page 494 note 1 Quart. Journ. Geol. Soc. vol. xxv. p. 171.Google Scholar