Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-27T13:01:28.414Z Has data issue: false hasContentIssue false

XXIV.—The Carboniferous Sediments of Kintyre

Published online by Cambridge University Press:  06 July 2012

William J. M'Callien
Affiliation:
Lecturer in Geology, Glasgow University
Robert B. Anderson
Affiliation:
The Bwana M'Kubwa Copper Mining Co., Ltd., Northern Rhodesia.

Extract

Sediments of Carboniferous age occur in Kintyre in the district between the high ground of Southern Kintyre and the ridge of Northern Kintyre. The low ground stretching from Machrihanish to near Campbeltown is known as the Laggan of Kintyre. The Laggan runs in a series of terraces from the Atlantic to within a mile of Campbeltown, where the terraces give place to higher rounded knolls rising to a general height of 200 feet, and separated from each other by the highest raised beach. The chief platform in this plain is formed by the Machrihanish Water and its tributaries, the Backs and Chiscan Waters, and on both sides of this platform are the three terraces separating the 25-foot, 50-foot, and 100-foot raised beaches from each other and from the alluvial plain of the rivers. The 100-foot beach runs a considerable distance up the valleys leading to the higher ground to the north and south of the Laggan. To the extreme west, 3½ miles of sand dunes, higher than the plain behind them, give slight protection to the greatest stretch of cultivated land in Kintyre. Near the centre of the plain is a circular peat moss known as the Durry Moss.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 1931

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

page 599 note * These areas are defined by M'Callien, W. J. in Trans. Geol. Soc. Glasgow, vol. xviii, pt. 1, 1926–27Google Scholar.

page 600 note * Op. cit., W. J. M'Callien.

page 608 note * Q.J.G.S., vol. lxxviii, pt. 2, 1922Google Scholar, quoted W. J. M'Callien, op. cit.

page 613 note * References in this form refer to the 6-inch map.

page 615 note * Q.J.G.S., vol. viii, pt. 4, 1852Google Scholar.

page 615 note † Trans. Geol. Soc. Glasgow, 1805, pt. 1.

page 615 note ‡ Thomas, I.. “The British Carboniferous Orthotetinæ,” Mem. Geol. Surv. Great Britain, 1910, p. 124Google Scholar.

page 616 note * Op. cit., W. J. M'Callien.

page 616 note † Cf. Simpson, J. B. in “Summary of Progress for 1922,” Mem. Geol. Surv. Scotland, 1923, p. 79Google Scholar.

page 616 note ‡ Ballycastle Coalfield, Mem. Geol. Surv. Ireland, by W. B. Wright, with chapters on the Palæontology of the Field by E. A. Newell Arber and L. B. Smyth.

page 617 note * Cf. Wright, W. B. in Ballycastle Memoir, and in “An Analysis of the Palæozoic Floor of North-east Ireland, with Predictions as to Concealed Coal-Fields,” Proc. Roy. Dublin Soc., vol. xv (N.S.), No. 45, 1919Google Scholar.