Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shinjana Sen"'
Autor:
Shinjana Sen, Meenal Mishra
Publikováno v:
Journal of Earth System Science. 132
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffb39b87f82e30aadfae15caf3c30bfb
https://doi.org/10.1007/s12040-022-02013-w
https://doi.org/10.1007/s12040-022-02013-w
Publikováno v:
Geoheritage. 14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3771612e6cb7fae1739dd30f4bd6b068
https://doi.org/10.1007/s12371-022-00687-8
https://doi.org/10.1007/s12371-022-00687-8
Autor:
Shinjana Sen, Meenal Mishra
Publikováno v:
Geological Journal. 55:4128-4158
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdcd189bc0ecc530813187cbd2c4b746
https://doi.org/10.1002/gj.3613
https://doi.org/10.1002/gj.3613
Autor:
Shinjana Sen, Meenal Mishra
Publikováno v:
Geological Journal. 53:857-876
The Semri Group of the Vindhyan Supergroup contains widespread intrabasinal felsic volcanic rocks in the Porcellanite Formation formed during the early Mesoproterozoic. This widespread felsic volcanism was followed by the deposition of siliciclastic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23975814f46645510e2dbf9bd877e4c1
https://doi.org/10.1002/gj.2931
https://doi.org/10.1002/gj.2931
Publikováno v:
Geochemistry International. 55:474-488
Vindhyan basin witnessed a widespread explosive type of felsic volcanism at Palaeo-Mesoproterozoic boundary which is manifested as Chopan porcellanite shale. This is exposed as a linear belt along the Son valley in Central India. Porcellanite shale i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce1a9b38e742cd9d00fa30926bc64815
https://doi.org/10.1134/s0016702917050093
https://doi.org/10.1134/s0016702917050093
Autor:
Meenal Mishra, Shinjana Sen
Publikováno v:
Journal of Earth System Science. 128
Bijaigarh Formation is lithologically heterogeneous with grain size varying from fine to medium sand to clay. About ~1 m thick tuffaceous beds of rhyolitic to rhyodacitic nature, sandwiched between the Bijaigarh siliciclastics have been reported. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::676e1b3ed532122355387276972f25a6
https://doi.org/10.1007/s12040-019-1212-8
https://doi.org/10.1007/s12040-019-1212-8
Autor:
Meenal Mishra, Shinjana Sen
Publikováno v:
Geochemistry International. 53:1107-1122
The Rohtas Limestone of Semri Group is conformably overlain by Lower Kaimur Group of Vindhyan Supergroup in the Son Valley, Central India. Lower Kaimur Group comprising Sasaram Sandstone, Ghurma Shale and Markundi Sandstone are dominantly quartz aren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c30cb9c78ccb704a69cb902d5ab83c2
https://doi.org/10.1134/s0016702915120095
https://doi.org/10.1134/s0016702915120095
Publikováno v:
Geosciences Journal. 18:307-324
The Mesoproterozoic Kaimur Group (1.1 Ga) belongs to the upper part of the Vindhyan Supergroup, which overlies the carbonate-rich sequence of the Semri Group (Lower Vindhyan), conformably in the Son Valley, Central India. The Kaimur Group consists pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74406aeea461f9703cfb0bb7c7c3572a
https://doi.org/10.1007/s12303-014-0008-8
https://doi.org/10.1007/s12303-014-0008-8
Autor:
Shinjana Sen, Meenal Mishra
Publikováno v:
Geochemistry International. 49:274-290
The chemical composition of siliciclastics from Mesoproterozoic Kaimur Group, Vindhyan Supergroup have been investigated to determine and appraise the influence of the weathering, hydraulic sorting and recycling processes upon source rock signature.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1f9d7f5fbb78a0c96a61c09debd51c1
https://doi.org/10.1134/s0016702911010071
https://doi.org/10.1134/s0016702911010071
Autor:
Shinjana Sen, Meenal Mishra
Publikováno v:
Chinese Journal of Geochemistry. 29:21-32
The Upper Kaimur Group of the Vindhyan Supergroup in Central India, primarily consists of three rock types-DhandraulSandstone, Scarp Sandstone and Bijaigarh Shale. Mineralogically and geochemically, they are quartz arenite, sublitharenite to litharen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b24b974201833efabbab9ad9c7919ecc
https://doi.org/10.1007/s11631-010-0021-1
https://doi.org/10.1007/s11631-010-0021-1