Effect of permo-carboniferous climate on illite-smectite, Haushi Group Sultanate of Oman

The Late Westphalian to Artinskian Haushi Group in the Sultanate of Oman consists of the glaciogenic Al Khlata Formation and the Gharif Formation which contains marginal marine, coastal plain, and fluvial sediments. The sequence was deposited during a global-warming event following the Permo-Carboni...

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Veröffentlicht in:Clays and clay minerals 1999-04, Vol.47 (2), p.131-143
Hauptverfasser: HARTMANN, B. H, BODNAR, K. J, RAMSEYER, K, MATTER, A
Format: Artikel
Sprache:eng
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Zusammenfassung:The Late Westphalian to Artinskian Haushi Group in the Sultanate of Oman consists of the glaciogenic Al Khlata Formation and the Gharif Formation which contains marginal marine, coastal plain, and fluvial sediments. The sequence was deposited during a global-warming event following the Permo-Carboniferous glaciation of Gondwana. Because of a varied subsidence history, these sediments range from the surface in the SE to almost 5000 m in the NW of the basin. Mixed-layer illite-smectite (I-S) is an important constituent of the
ISSN:0009-8604
1552-8367
DOI:10.1346/CCMN.1999.0470203