Some Charophytic remains from the Lower Siwalik of Tanakpur, District Nainital

Authors

  • R.N. Lakhanpal Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India
  • S. Kapoor Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India
  • K.P. Jain Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India

DOI:

https://doi.org/10.54991/jop.1974.948

Abstract

The present paper deals with some fossil charophytic oogonia (gyrogonites) recovered from the Lower Siwalik beds (Miocene) at Purniagiri, near Tanakpur, District Naini Tal. The fossils have been described under three genera, viz., Charites, Sphaerochara and Raskyaechara, comprising five species of which Charites siwalikus and Raskyaechara purniagiriensis are new.

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References

Bhatia SB & Mathur AK 1970. First record of charophyta from Upper Siwaliks near Pinjore. Bull. Indian geol. Assoc. 3 (1 & 2): 27-28.

Horn AF Rantzien H 1954. Revision of some Pliocene charophyte gyrogonites. Bot. Notiser. 107 (1): 1-33.

Horn AF Rantzien H 1956. Morphological terminology relating to female charophyte gametangia and fructifications. Ibid. 109 (2): 212-259.

Horn AF Rantzien H 1958. Morphological types and organ genera of Tertiary charophyte fructifications. Charophyte fructifications. Stockh. Contr. Geol. 4 (2): 45-197.

Misra RC & Valdia 1962. Petrology and sedimentation of Siwalik of the Tanakpur area, District Naini Tal, UP Indian Mineralogist. 2 (1): 7-35.

Rao AR 1974. Fossil charophytes. Aspects and Appraisal of Indian Palaeobotany.: 23-28.

Tewari BS & Sharma SP 1972. Some fossil charophyta from Upper Siwalik near Chandigarh, India. Bull. Indian geol. Assoc. 5 (1 & 2): 1-2.

Unger F 1858. Uber fossile pflanzen des Suss-wasser-Kalkes und Quarzes. Denkschr. K. Akad. Wiss. Wien. 14: 1-12.

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Published

1974-12-31

How to Cite

Lakhanpal, R., Kapoor, S., & Jain, K. (1974). Some Charophytic remains from the Lower Siwalik of Tanakpur, District Nainital. Journal of Palaeosciences, 23(1-3), 40–43. https://doi.org/10.54991/jop.1974.948

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Research Articles

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