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1995-96 - Birbal Sahni Institute of Palaeobotany

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<strong>1995</strong>-<strong>96</strong><br />

"<br />

" " " 27<br />

"<br />

" "<br />

_<br />

Uncataln<br />

Montane<br />

II!!I Mansrc:wc and Back-MllJIgtO\'c<br />

o Manne<br />

SAMPLE<br />

NUMBERS<br />

D FIl.'Sh••.• tcr S••amp and Wain Edge<br />

Percentage <strong>of</strong> paiynoblxH<br />

Mcghalaya.<br />

<strong>of</strong> various ecological groups in the Boldamgiri Formation, West Guro Hills,<br />

India-Bangladesh<br />

PROJECT 7<br />

Border.<br />

Maceration <strong>of</strong> samples from the Baghmara Formation <strong>of</strong> Baghmara-Rongra Section<br />

(South Garo Hills) has been done. Scanning and morphotaxonomic study are in progress.<br />

Maceration <strong>of</strong> samples from Tura-Dalu section (Oligocene-Early Miocene) has been taken<br />

lip.<br />

R.K. Saxena & M.R. Rao<br />

RECONSTRUCTION OF QUATERNARY VEGETATIONAL PAT­<br />

TERNS<br />

Programme 7.1 History <strong>of</strong> vegetation and climate in tropical montane forests<br />

in south India<br />

Objective<br />

To build up a complete palyn<strong>of</strong>loral succession <strong>of</strong> the Shola<br />

forest/grassland in Annamalai Hills, Palni Hills and Silent<br />

Valley<br />

Pollen analysed 5 modem surface samples collected from Marian Shola, Palni<br />

Hills. The vegetation composition <strong>of</strong> surface samples has enabled us to understand the<br />

115

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