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Mudstone Inclusions in Salopian Conglomerates from County Clare

Published online by Cambridge University Press:  01 May 2009

J. A. Weir
J. A. Weir
Affiliation:
Department of Geology, The University, St. Andrews.
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Abstract

Mudstone inclusions in graded greywacke-conglomerates of Salopian age from the Slieve Bernagh Mountains, Co. Clare, are considered to have been formed by fracture of the conglomerates in the course of slumping shortly after deposition and the infilling of the resulting cavities by mud derived from the underlying beds. The attitudes of the inclusions and of associated pebble imbrication suggests that slumping took place on a slope with a northerly inclination of 10°.

Type
Articles
Information
Geological Magazine , Volume 97 , Issue 4 , August 1960 , pp. 283 - 288
Copyright
Copyright © Cambridge University Press 1960

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References

REFERENCES

Grabau, A. W., 1913. Principles of Stratigraphy. A. G. Seiler and Co., New York.CrossRefGoogle Scholar
Kuenen, Ph. H. and Migliorini, C. I., 1950. Turbidity currents as a cause of graded bedding. Journ. Geol., 1viii, 91–127.CrossRefGoogle Scholar
Pettijohn, F. J., 1957. Sedimentary Rocks, 2nd edition. Harper and Bros., New York.Google Scholar
Schwarzacher, W., 1951. Grain orientation in sands and sandstones. Journ. Sed. Pet., xxi, 162–172.Google Scholar
Sharpe, C. F. S., 1938. Landslides and related phenomena. Columbia University Press, New York.Google Scholar
Wadell, E., 1936. Shape and shape position of rock fragments. Geografiska Annaler, 74–92.Google Scholar
White, W. S., 1952. Imbrication and initial dip in a Keweenawan conglomerate bed. Journ. Sed. Pet., xxii, 189–199.CrossRefGoogle Scholar