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XIV.—Submarine Faulting in Kimmeridgian Times: East Sutherland

Published online by Cambridge University Press:  06 July 2012

E. B. Bailey
Affiliation:
Geology Department, University of Glasgow.
J. Weir
Affiliation:
Geology Department, University of Glasgow.

Extract

Although it is unlikely that the east of Sutherland will ever rival the west in geological renown, its varied interests have already furnished material for a considerable literature. Attention has been specially focussed upon a down-faulted coastal strip of Mesozoic rocks, which, starting at Golspie, extends north-eastwards for twenty miles through Brora and Helmsdale to the county boundary at the Ord (fig. 1). Golspie itself stands on a narrow outcrop of Trias. Jurassic follows, with a generally ascending sequence that leads up to Kimmeridgian at Kintradwell, a couple of miles north of Brora (fig. 2). Beyond this Corallian reappears, but only for a short distance. Then Kimmeridgian returns and holds the coast-line continuously for nearly nine miles, until, at the Ord, it disappears beneath the sea. The width of the Kimmeridgian exposures is occasionally three-quarters of a mile, but generally much less.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 1933

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