Palynological evidence for the Permian-Triassic Boundary in Sohagpur Coalfield, India
DOI:
https://doi.org/10.54991/jop.1997.1322Keywords:
Palynology, Permian-Triassic Boundary, Sohagpur Coalfield, Gondwana, IndiaAbstract
Palynological analysis of the Upper Pali sediments exposed along the Chundi River Section has been discussed. The palynotaxa recovered from the above sediments reveal the presence of non-striate disaccate pollen in dominance along with the striate disaccate pollen. Besides, the other significant taxa recorded in the assemblage are Goubinispora, Playfordiaspora, Densoisporites, Lundbladispora, Nidipollenites, Satsangisaccites, Brachysaccus, Foveosporites, Staurosaccites, Todisporites, Converrucosisporites and Kamthisaccites. The overall palynoassemblages (I, II) decipher that the sediments of Chundi River Section have been deposited during Late Permian to Early-Middle Triassic period. Correlation of the palynofloral assemblages suggests that the sediments of the Chundi River Section lie between Nidpur bed and Tiki Formation of the South Rewa Basin.
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Banerji J & Maheshwari HK 1974. Palynology of the Panchet Group exposed in the Nonia Nala near Asansol, West Bengal. Palaeobotanist 21: 368-372.
Chakraborti U 1982. Geology and coal resources of the western part of Sohagpur Coalfield, Shahdol District, M.P. Progr. report Geol. Surv. India (Unpublished).
Ghosh SC, Nandi A, Ahmed G & Roy DK 1996. Study of Permo-Triassic Boundary in Gondwana sequence of Raniganj Basin, India. In: Guha PKS et al. (Editors) - Gondwana Nine 1: 179-193. Oxford & IBH Publ. Co. Pvt. Ltd., New Delhi.
Kumar P 1996. Permo-Triassic palynofossils and depositional environment in Satpura Basin, Madhya Pradesh. Geophytology 25: 47-54.
Kumaran KPN & Maheshwari HK 1980. Upper Triassic Sporae dispersae from the Tiki Formation-2: Miospores from the Janar Nala Section, South Rewa Gondwana Basin, India. Palaeontographica 173B 26-84. :
Kundu A, Pillai KR & Thanavelu C 1993. Elucidation of the stratigraphic interrelationship of Pali, Tiki and Parsora formations of South Rewa Gondwana basins. Gondwana geol. Mag. Spec. Vol. 49-55.
Nandi A 1996. Palynodating of carbonaceous shales from Denwa Formation, Satpura Basin, M.P., India. In: Guha PKS (Editor) - Gondwana Nine I: 79-87. Oxford & IBH Publ. Co. Pvt. Ltd., New Delhi.
Ram-Awatar 1993. Palynological dating of subsurface sequence of Middle Pali Member in Sohagpur Coalfield (M.P.), India. Geophytology 23: 107-114.
Ram-Awatar 1996a. Palynostratigraphy of Supra-Barakar sediments (Pali, Tiki and Parsora formations) and their stratigraphic positions in South Rewa Basin, M.P., India. In: Guha PKS et al. (Editors) - Gondwana Nine I: 439-454. Oxford & IBH Publ. Co. Pvt. Ltd., New Delhi.
Ram-Awatar 1996b. Palynozonation of the Middle Pali Member in Sohagpur Coalfield, M.P. Palaeobotanist 43: 96-101.
Srivastava SC & Bhattacharyya AP 1996. Permian-Triassic palynofloral succession in subsurface from Bazargaon, Nagpur District, Maharashtra. Palaeobotanist 43: 10-15.
Tarafdar P, Sinha PK, Das DP, Kundu A, Datta DR, Rajaiya V, Pauri PK, Patel MC, Thanavelu C, Ashok Kumar MR, Pillai KR, Agasty A & Dutta NK 1993. Recent advances in post-Barakar stratigraphy in part of Rewa Gondwana Basin. Gondwana geol. Mag. Spec. Vol.: 60-68.
Tiwari RS & Ram-Awatar 1987a. A palynological assemblage from Parsora Formation, Johilla Coalfield, South Rewa Gondwana Basin, Madhya Pradesh. Geophytology 17: 104-109.
Tiwari RS & Ram-Awatar 1987b. Palynostratigraphic studies of subsurface Supra-Barakar sediments from Korar Coalfield, Son Valley, Madhya Pradesh. Geophytology 17: 256-264.
Tiwari RS & Ram-Awatar 1990. Palyno-dating of Nidpur beds, Son Graben, Madhya Pradesh. Palaeobotanist 38: 105-121.
Tiwari RS & Tripathi A 1992. Marker Assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. Palaeobotanist 40: 194-236.
Tiwari RS & Vijaya 1994. Synchroneity of palynological events and pattern of extinction at Permo-Triassic boundary in terrestrial sequence of India. In: Guex J & Baud A (Editors) - Recent development on Triassic stratigraphy, Mem. Geol. 22: 139-154.
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