Source provenance
Kakar, A., Kasi, A.M., Benedetti, A. & Kasi, A.K. Stratigraphy and depositional environment of a mixed siliciclastic-carbonate platform and slope succession of the Paleogene Nisai Group, Pakistan. (Venue per supplied manuscript.)
Cited by 2 units (2 published) · 0 field-level citations · 2 revision notes.
Renames the Paleogene (lower Eocene-lower Oligocene) succession of the Pishin/Zhob area the Nisai Group and divides it, bottom to top, into the Jabrai, Torkhezhe Tsah and Nisai formations - a mixed siliciclastic-carbonate platform-and-slope succession. The Jabrai Formation is thick olive-gray mudstone/shale with ultramafic-mafic and quartzite lithoclasts in calciturbidite beds (detritus from the Zhob Valley Ophiolites), bounded by the Ghazij Group to the south. Venue/year not printed on the supplied manuscript; cite with caution pending confirmation.
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Units citing this source
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- Lithology: Kakar et al.: the Jabrai Formation is the lowest unit of the Nisai Group - a thick succession of olive-gray mudstone and shale with ultramafic-mafic and quartzite lithoclasts in calciturbidite beds (detritus from the Zhob Valley Ophiolites), bounded by the Ghazij Group to the south.
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- Geological significance: Kakar et al. rename the Paleogene (lower Eocene-lower Oligocene) succession the Nisai Group and divide it, bottom to top, into the Jabrai, Torkhezhe Tsah and Nisai formations - a mixed siliciclastic-carbonate platform-and-slope succession, its clastic detritus derived from the Zhob Valley Ophiolites. Recorded as a proposed three-formation subdivision of the Nisai Group (venue/year to be confirmed).