Protoeusaccites gen. nov.- A case of transitionary, character-state in saccus structure in the late permian bisaccate pollen

R.S. Tiwari; Ram-Awatar

doi:10.54991/jop.1993.1159

Protoeusaccites gen. nov.- A case of transitionary, character-state in saccus structure in the late permian bisaccate pollen

Authors

R.S. Tiwari Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India
Ram-Awatar Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India

DOI:

https://doi.org/10.54991/jop.1993.1159

Keywords:

Palynology, Protoeusaccites, Middle Pali Member, Sohagpur Coalfield, Gondwana, Late Permian, India

Abstract

A new non-striate, bisaccate pollen genus- Protoeusaccites gen. nov., is described from the Middle Member of the Pali Formation, South Rewa Gondwana Basin, Madhya Pradesh, India. The grains are diploxylonoid with a prominent central body having a monoletoid mark or a thin area. The sacci with partial cavity in their chamber show a unique transitionary character-state, between the “Protosaccate” and “Eusaccate” in their structure.

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Published

1993-12-31

How to Cite

Tiwari, R., & Ram-Awatar. (1993). Protoeusaccites gen. nov.- A case of transitionary, character-state in saccus structure in the late permian bisaccate pollen. Journal of Palaeosciences, 42(1-3), 387–395. https://doi.org/10.54991/jop.1993.1159