www.bsip.res.in  
Years-1946 Diamond Jubilee Birbal Sahni Institute of Palaeobotany
Scientists Personnel
 Name Rajni Tewari
 Designation Scientist ‘E’
 E-mail ID    rajnit@eudoramail.com
   
Research Experience :
25 Years.     
Areas of Specialization :
Permian Palaeobotany, Palynology (Megaspores), Dispersed angiospermous cuticles.       
Permian Palaeobotany :
Studies are focused mainly on morphological, structural, palaeoecological and evolutionary characteristics of Glossopteris floral elements of different Indian Gondwana sedimentary basins viz. Damodar, Satpura, Wardha, Godavari. Additionally, studied Permian plant megafossils of Arunachal Pradesh (North East India).  
Gondwana Megaspores :
Studies confined to taxonomy, morphology, anatomy, distribution and evolutionary patterns of Indian Gondwana megaspores from different sedimentary basins. Additionally, evaluated biostratigraphic significance of Indian Gondwana megaspores  
Dispersed angiospermous cuticles :
Studies focused on morphotaxonomical, structural  and palaeoecological aspects of  dispersed angiospermous leaf cuticles.Additionally, estimated  palaeo carbondioxide (pCO2) through stomatal index analysis.
Knowledge generation :
Total no. of publications- 50
Research papers : 48 , Catalogues :2

Presented 25 papers in national and international conferences

International Conferences Abroad :
4 Paris (France), Nanjing (China), Guarulos (Brazil) and Leiden (The Netherlands)
Visits abroad (to various botanical, geological institutes and museums) :
Bonn(Germany), Beijing (China), São Paulo (Brazil), London (U.K.), Amsterdam, Utrecht(The Netherlands), Brussels (Belgium).
Invited lectures :
3 (India and abroad)
Conferences in India :
21
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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