Some fossil woods from Tipam Sandstone of Assam and Nagaland

Authors

  • N. Awasthi Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India
  • R.C. Mehrotra Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, India

DOI:

https://doi.org/10.54991/jop.1989.1662

Keywords:

Fossil woods, Fabaceae, Lauraceae, Bischofiaceae, Tipam Sandstone, Late Miocene (India)

Abstract

The paper records four fossil woods, viz., Koompassioxylon elegans Kramer, Baubinia tertiara sp. nov., Bischofia palaeojavanica Awasthi and Laurinoxylon naginimariense sp. nov. from the Tipam sandstone of Assam and Nagaland. These show close resemblance with the woods of extant genera, viz., Koompassia, Baubinia, Bischofia and Lauraceae, respectively. Occurrence of Koompassia in the Indian and southeast Asian Neogene sediments provides further evidence of a close phytogeographical link between Indian subcontinent and Southeast Asia.

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Published

1989-12-31

How to Cite

Awasthi, N., & Mehrotra, R. (1989). Some fossil woods from Tipam Sandstone of Assam and Nagaland. Journal of Palaeosciences, 38, 277–284. https://doi.org/10.54991/jop.1989.1662

Issue

Section

Research Articles