Early Triassic palynomorphs from Kuraloi Block,Belphar area,Ib-River coalfield,Mahanadi basin,Odisha |
| |
| Authors: | S Suresh Kumar Pillai K L Meena Rajni Tewari Arun Joshi |
| |
| Institution: | 1.Birbal Sahni Institute of Palaeosciences,Lucknow,India |
| |
| Abstract: | A rich assemblage of palynomorphs including miospores and megaspores has been recorded from the bore core no. IBKAN-2 drilled at a depth of 17.80m in Kuraloi Block-A, south-west part of the Ib-River Coalfield, Jharsuguda district, Odisha. The miofloral assemblage recovered shows prominence of cingulate, zonate, taeniate, non-striate and non saccate palynotaxa which indicate an early Triassic age and is comparable with the palynoassemblages of the same age known from the Damodar basin, India. The megaspore assemblage includes eight genera and fifteen species namely, Banksisporites karanpuraensis, B. indicus, B. utkalensis, Banksisporites sp., Barakarella pantii, Barakarella sp., Biharisporites spinosus, Biharisporites sp., Erlansonisporites triassicus, Erlansonisporites cf. erlansonii, Erlansonisporites sp. Jhariatriletes sp., Singhisporites sp., Ramispinatispora sp. and Talchirella trivedii. Records of megaspores are sparse in the early Triassic of Gondwana basins of India. The present study records the first occurrence of miospores and megaspores from the early Triassic of Mahanadi basin besides substantiating the earlier data. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
