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A Seismic Investigation of the History of the River Rheidol in Cardiganshire

Published online by Cambridge University Press:  01 May 2009

H. P. Coster  and
J. A. F. Gerrard
H. P. Coster
Affiliation:
Department of Geodesy and Geophysics, Cambridge
J. A. F. Gerrard
Affiliation:
Department of Geodesy and Geophysics, Cambridge
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Extract

In its upper reaches the River Rheidol flows south, parallel to the coast of Cardiganshire, and about ten miles inland. At Devil's Bridge it turns sharply to the west (Text-fig. 1) and enters the sea at Aberystwyth. Due to rejuvenation the river has, in its southward course, incised the floor of its old mature valley the form of which is still clearly visible, and which continues to the south beyond Devil's Bridge to Pontrhyd-y-groes and Tregaron. This part of the valley now contains only small streams.

Type
Articles
Information
Geological Magazine , Volume 84 , Issue 6 , December 1947 , pp. 360 - 368
Copyright
Copyright © Cambridge University Press 1947

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References

REFERENCE

Jones, O. T., and Pugh, W. J., 1935. The Geology of the Districts around Machynlleth and Aberystwyth. Proc. Geol. Asso., xlvi, 247.CrossRefGoogle Scholar