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dc.contributor.authorMazumdar, A.
dc.date.accessioned2022-08-31
dc.date.accessioned2023-03-01T09:15:40Z
dc.date.available2022-06-30
dc.date.available2023-03-01T09:15:40Z
dc.date.issued2022
dc.identifier.citationJournal of the Palaeontological Society of India, vol.67(1); 2022; 211-219
dc.identifier.issn0552-9360
dc.identifier.otherhttps://palaeontologicalsociety.in/vol67_1/15.Mazumdar.pdf
dc.identifier.urihttps://palaeontologicalsociety.in/vol67_1.php
dc.identifier.urihttps://drs.nio.org/drs/handle/2264/9007
dc.description0.652
dc.description.abstractLate Neoproterozoic carbonate deposits are well documented from the Krol Belt, Lesser Himalaya.The Krol A and Krol B Formations of the Krol Group are characterized primarily by a succession of micritic limestone/ marl and red/green shales, respectively.In contrast, the Krol C and D Formations are characterized by thick sequences of limestone and dolomite showing deep subtidal to supratidal/ karstic depositional features.Petrographic textures recorded in Krol C and D carbonate rocks include fenestral void filling/ fascicular optic type fibrous dolomites; dedolomitisation features, cloudy center clear rim dolomite (CCCR texture), Baroque dolomite, chert-dolomite association, oolites, cementation of algal mat fragments and anastomosing microstylolitic (non-sutured) seam solution.Both early and burial diagenetic textures are observed in these carbonate rocks.The petrographic studies may help to understand the diagenetic evolution Krol carbonates, including early and burial dolomitization pathways.
dc.languageen
dc.publisherPalaeontological Society of India, Lucknow
dc.relation.isreferencedbySCI
dc.rightsOnly the author version of the copright reserved papers uploaded. Contact drs@nio.org for any complaints regarding copyright violations
dc.titleSome aspects of depositional and petrographic frameworks of carbonate rocks of the late Neoproterozoic Krol Group, Lesser Himalaya, India
dc.typeJournal Article
dc.affiliation.authorCSIR-National Institute of Oceanography, Dona Paula, Goa, India


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