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Palaeozoic glacial rocks recently discovered in northern Ethiopia

Published online by Cambridge University Press:  01 May 2009

D. B. Dow ,
M. Beyth  and
Tsegaye Hailu
D. B. Dow
Affiliation:
Geological Survey, P.O. Box 486, Addis Ababa, Ethiopia
M. Beyth
Affiliation:
Geological Survey, P.O. Box 486, Addis Ababa, Ethiopia
Tsegaye Hailu
Affiliation:
Geological Survey, P.O. Box 486, Addis Ababa, Ethiopia
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Summary

Tillite and other glacial rocks have been found at the base of a sedimentary sequence in the northern part of Tigre Province, Ethiopia. Their glacial origin cannot be doubted, for in addition to beds of tillite containing abundant striated boulders, glaciated bedrock has been found. The rocks are correlatives either of the Upper Carboniferous glacial rocks of southern Africa or of Ordovician glacial rocks recently mapped in the Hoggar District of southern Algeria.

Type
Articles
Information
Geological Magazine , Volume 108 , Issue 1 , January 1971 , pp. 53 - 60
Copyright
Copyright © Cambridge University Press 1971

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References

Blanford, W. T. 1870. Observations on the Geology and Zoology of Abyssinia. Macmillan & Co., London.Google Scholar
Carey, W. S. & Ahmad, N. 1964. Glacial Marine Sedimentation, Proc. First Int. Symposium on Arctic Geology 2, 865–94.Google Scholar
Dow, D. B. 1965. Evidence of a Late Precambrian Glaciation in the Kimberley Region of Western Australia. Geol. Mag. 102 (5), 407–14.CrossRefGoogle Scholar
Du Toit, A. L. 1953. The Geology of South Africa. Hafner Pub. Co., New York.Google Scholar
Furon, R. 1963. Geology of Africa. Hafner Pub. Co., New York.Google Scholar
Harland, W. B. 1963. Evidence of Late Precambrian Glaciation and its significance. Proc. NATO Palaeoclimates Conference. University of Newcastle upon Tyne, 1963.Google Scholar
Holmes, C. D. 1960. Evolution of till-stone shapes, Central New York. Bull. geol. Soc. Am. 71, 1 645–60.CrossRefGoogle Scholar
Merla, G. & Minucci, E. 1938. Mission Géologica Nel Tigrai, Roma Real Accadema d'italia.Google Scholar
Mohr, P. A. 1965. The Geology of Ethiopia, Jl Poligrafico, Asmara.Google Scholar
Roguon, P. & Charpal, O. de. 1968. Les glaciations ‘Siluriennes’ dans l'Ahnet et le Mouydir (Sahara central). Publications du Service Géologique de l'Algérié, Bull. No. 38.Google Scholar