Dichotomopteris, a new type of fern from lower gondwana of India

Authors

  • P.K. Maithy Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India

DOI:

https://doi.org/10.54991/jop.1972.1499

Abstract

Dichotomopteris gen. nov. is instituted for the fern fronds earlier described under Merianopteris, Alethopteris and Ptychocarpus from the Lower Gondwanas of India. Two species of Dichotomopteris, D. major n. comb. and D. lindleyii n. comb. are identified on basis of both sterile and fertile specimens.

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References

Bharadwaj DC 1962. The miospore genera in the Coals of Raniganj stage (Upper Permian) India. The Palaeobotanist. 9: 68-106. https://doi.org/10.54991/jop.1960.600

Bharadwaj DC & Salujha SK 1964. Sporological study of seam VII in Raniganj Coalfield, Bihar (India) Pt. I. Description of Sporae dispersae. The Palaeobotanist. 12(2): 181-215. https://doi.org/10.54991/jop.1963.653

Feistmantel O 1881. The fossil flora of Gondwana system. II. The flora of the Damuda-Panchet Divisions. Mem. geol. surv. India. Palaeont. indica. 3(2): 1-149.

Konno E, Asama K & Rajah SA 1970. The late Permian Linggiu flora from the Gunong Blumut area, Johore, Malaysia. Bull. nat. Sci. Mus. 13(3): 491-580.

Royle JF 1833. Illustrations of the botany and other branches of natural history of the Himalayan Mountains etc. London.

Surange KR 1964. Indian Fossil Pteridophytes. Botanical Monograph-4 C.S.I.R. Publication, Delhi.

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Published

1972-12-31

How to Cite

Maithy, P. (1972). Dichotomopteris, a new type of fern from lower gondwana of India. Journal of Palaeosciences, 21((1-3), 365–367. https://doi.org/10.54991/jop.1972.1499

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Research Articles

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