Titlebook: Mesozoic Stratigraphy of India; A Multi-Proxy Approa Santanu Banerjee,Subir Sarkar Book 2021 The Editor(s) (if applicable) and The Author(s

積云

Magnetic Polarity Stratigraphy Investigations of Middle-Upper Jurassic Sediments of Jara Dome, Kutcme in the Kutch Mainland exposes rocks of Jhurio and Jhuran Formations. This study is based on a collection of 100 oriented samples from 35 successive beds in the Jhuran Formation. Both thermal and AF demagnetization investigations were carried out to isolate the Characteristic Remanent Magnetizatio

剛毅

Provenance and Paleo-weathering of the Mesozoic Rocks of Kutch Basin: Integrating Results from Heaved on heavy mineral characteristics and geochemical investigations. The Mesozoic succession, divided into Jhurio, Jhumara, Jhuran and Bhuj formations, preserves sediments deposited in the Kutch Basin from the Late Triassic to Early Cretaceous. Subangular and subrounded heavy minerals indicate mixing

小步舞

clarify

Oxic-dysoxic Tidal Flat Carbonates from Sadara, Pachham Island, Kachchh,ydrite. They exhibit intraformational chert breccia at the base, early diagenetic dolomite and predominant lime flake pebbles of intrabasinal origin in the middle, with development of algal laminated structures and desiccation cracks in the upper part; representing subtidal-intertidal-supratidal mud

pulmonary

Cosmopolitan Status for , (Waagen) (Ammonoidea) from Kutch, Western India,emographically. This was no different for the extinct ammonoids, which are well known for intra-specific variation in conch shape, ornamentation, ontogeny as well as the morphology of the suture line. The ammonoides, like other molluscs, sometimes exhibit wide morphological intra-specific variation

LAP

強(qiáng)制性

Taphonomic Pathways for the Formation of Bioturbated Cycles in the Early Cretaceous Wave-Dominated erized by asymmetrical bioturbated cycles of low to high bioturbated sandstone units. Systematic ichnological analysis of the Ghuneri Member across Kachchh basin indicates twenty-four recurring trace fossils categorized in fair-weather and storm-weather trace fossil ichnoassemblages. Fair-weather ic

Ruptured-Disk

Gastropod Biozonation for the Jurassic Sediments of Kutch and Jaisalmer Basins and Its Application ccessions of both basins are thick and well-developed, and lithostratigraphically are highly comparable with each other. Stratigraphically, the Jurassic rocks of both basins have been subdivided into various ammonite-based biostratigraphic units, which provide fine-scale stratigraphic division from

laceration

Diagenetic Controls on the Early to Late Bathonian Fort Member Sandstone of Jaisalmer Formation, Wer quality of the Fort Member Sandstone (FMS), Jaisalmer Formation in western Rajasthan. Diagenetic processes include mechanical compaction, cementation, pressure solution and dissolution of framework grains. The main diagenetic cements are carbonate, ferruginous, silica cement and authigenic clays.

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