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Cooper, D. J. W. (1987) Hamrat Duru Group: revised stratigraphy of a Mesozoic deep-water passive margin in the Oman Mountains. Geological Magazine, 124 (2) 157-164 doi:10.1017/s0016756800015971

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Reference TypeJournal (article/letter/editorial)
TitleHamrat Duru Group: revised stratigraphy of a Mesozoic deep-water passive margin in the Oman Mountains
JournalGeological Magazine
AuthorsCooper, D. J. W.Author
Year1987 (March)Volume124
Issue2
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s0016756800015971Search in ResearchGate
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Mindat Ref. ID253415Long-form Identifiermindat:1:5:253415:6
GUID0
Full ReferenceCooper, D. J. W. (1987) Hamrat Duru Group: revised stratigraphy of a Mesozoic deep-water passive margin in the Oman Mountains. Geological Magazine, 124 (2) 157-164 doi:10.1017/s0016756800015971
Plain TextCooper, D. J. W. (1987) Hamrat Duru Group: revised stratigraphy of a Mesozoic deep-water passive margin in the Oman Mountains. Geological Magazine, 124 (2) 157-164 doi:10.1017/s0016756800015971
In(1987, March) Geological Magazine Vol. 124 (2) Cambridge University Press (CUP)
Abstract/NotesAbstractThe stratigraphy of the Hawasina Complex is redefined and rationalized to conform with standard stratigraphical nomenclature. Previously proposed tectono-stratigraphical units are abandoned in favour of a system that relies on the lateral correlation of lithofacies between structural units. To this end, the Dibba, Dhera, Wahrah and Al Ayn Formations are incorporated into an expanded Hamrat Duru Group. This group is divided into five formations, the Zulla, Guweyza Sandstone, Guweyza Limestone, Sid'r and Nayid and spans Triassic to Mid Cretaceous (Cenomanian) time. It locally passes up into the syn-orogenic sediments of the Riyamah Member of the Muti Formation. The nomenclature of the deeper-water, chert-dominated formations is left unaltered.


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