BSIPLucknow : 68.Maheshwari, U.K. <strong>1991</strong>. Provincialism in the Gondwana Flora. Symposium, FourDecades <strong>of</strong> Indian <strong>Palaeobotany</strong>, BSIP, Lucknow.Maheshwari, Il.K. <strong>1991</strong>. Palaeogeographic implications <strong>of</strong> the occurrence <strong>of</strong> pal.yn<strong>of</strong>ossil Marsupipollenites in the Late Permian sediments <strong>of</strong> South RewaGondwana Basin. <strong>Birbal</strong> Sohni Birth Centenary Palaeobotanical Conference.BSIP, Lucknow.Maheshwari, U.K. & Jana, B.N. <strong>1991</strong>. Palynostratigraphy <strong>of</strong> the Mesozoicsedimentaries <strong>of</strong> the Kutch Basin. <strong>Birbal</strong> Sohni Birth Centenary Pal·aeobotanical Conference, BSIP, Lucknow : 76-77.Maheshwari, U.K. & Srivastava, A.K. <strong>1991</strong>. The glossopterid group <strong>of</strong> plants in anevolutionary perspective. Symposium, Evolutionary Plant Biology, BSIP,Lucknow.Maithy, P.K. <strong>1991</strong>. Palaeobiology <strong>of</strong>Vindhyan sediments. Symposium, Four Decades<strong>of</strong> Indian <strong>Palaeobotany</strong>,BSIP, Lucknow : 41MandaI, J. <strong>1991</strong>. Palyn<strong>of</strong>ossils <strong>of</strong> Barail sediments from Nagaland : their age andpalaeoenvironment. <strong>Birbal</strong> Sohni Birth Centenary Palaeobotanical Confer·ence, BSIP, Lucknow : 78.Mandaokar, B.D. <strong>1991</strong>. Fungal remains from Jeypore Colliery, Tikak Parbat For·mation, Assam, India. <strong>Birbal</strong> Sohni Birth Centenary Palaeobotanical Conference,BSIP, Lucknow : 79.Misra, B.K. <strong>1991</strong>. Genesis <strong>of</strong> Indian Tertiary coals and lignites. Symposium, FourDecades <strong>of</strong> Indian PalaMbotany, BSIP, Lucknow : 42-43.Misra, B.K. & Singh, B.D. <strong>1991</strong>. Liptinite macerals in Singrauli coals: characterizationand assessment. <strong>Birbal</strong> Sohni Birth Centenary Palaeobotanical Conference,BSIP, Lucknow : 82.Navale, G.K.B. <strong>1991</strong>. Temporal and spatial variation <strong>of</strong> the type and rank <strong>of</strong>Gondw·ana coals. Symposium, Four Decades <strong>of</strong> Indian <strong>Palaeobotany</strong>, BSIP, Lucknow: 44-45.Pinto, 1.0., Maheshwari, Il.K. & Srivastava, A.K. <strong>1991</strong>. Occurrence <strong>of</strong> blattoidinsects in the Gondwana nora <strong>of</strong> South America and India. <strong>Birbal</strong> SohniBirth Centenary Palaeobotanical Conference, BSIP, Lucknow.Prakash, Neeru <strong>1991</strong>. New additions to the nora <strong>of</strong> Jabalpur Formation. <strong>Birbal</strong>Salmi Birth Centenary Palaeobotanical Conference, BSIP, Lucknow.Prasad, M. <strong>1991</strong>. Plant megafossils in the Siwalik sediments <strong>of</strong> Hardwar, UttarPradesh and their bearing on palaeoclimate and phytogeography. <strong>Birbal</strong>Sohni Birth Centenary Symposium, Siwalik Basin, WIHG, Dehradun.Rajanikanth, A. <strong>1991</strong>. Rock building calcareous Cretaceous-Tertiary algae fromIndia· an ecological perspective. Symposium, Four Decades <strong>of</strong> Indian Pal·aeobotany, BSIP, Lucknow : 49.Ram·Awatar <strong>1991</strong>. Palynological dating <strong>of</strong> Pali Formation in Sohagpur Coalfield(M.P.), India. <strong>Birbal</strong> Sohni Birth Centenary Palaeobotanical Conference,BSIP, Lucknow : 104.78
<strong>1991</strong>-<strong>92</strong>Rao, M.R. & Rajendran, C.P.<strong>1991</strong>. Palynological investigations <strong>of</strong> Tertiary ligniteand associated sediments from Cannanore, Kerala Basin. <strong>Birbal</strong> <strong>Sahni</strong> BirthCentenary Palaeobotanical Conference, BSIP, Lucknow : 108.<strong>Sahni</strong>, A., Venkatachala, B.S., Kar, R.K., Rajanikanth, A., Prllkash, T., Prasad,G.V.R. & Singh, R.Y. <strong>1991</strong>. New palynological data from the Deccan Intertrappeans: implications for the latest record <strong>of</strong> dinosaurs and synchronousinitiation <strong>of</strong> volcanic activity in India. <strong>Birbal</strong> <strong>Sahni</strong> Birch Centenary PaleobotanicalConference, BSIP, Lucknow : 110.Saraswal, K.S. <strong>1991</strong>. Archaeological plant remains in ancient cultural and socioeconomicaldynamics <strong>of</strong> the Indian sub-continent. Symposium, Four Decades<strong>of</strong> Indian <strong>Palaeobotany</strong>, BSIP, Lucknow : 50.Sarale, O.S. <strong>1991</strong>. Palynological investigation <strong>of</strong> Bijori sediments from the type areain Satpura Basin. <strong>Birbal</strong> <strong>Sahni</strong> Birch Centenary Palaeobotanical Conference,BSIP, Lucknow : 112.Sarkar, Samir <strong>1991</strong>. Diversity <strong>of</strong> pteridophytic spores in the Tertiary strata <strong>of</strong> Indiaand their extant relationship. <strong>Birbal</strong> <strong>Sahni</strong> Birth Centenary PalaeobotanicalConference, BSIP, Lucknow : 113.Sarkar, Samir & Singh, H.P. <strong>1991</strong>. Palaeoecology <strong>of</strong> the Siwalik palyn<strong>of</strong>ioras fromKundlu and adjoining areas, Himachal Pradesh, India. <strong>Birbal</strong> <strong>Sahni</strong> BirchCentenary Symposium on the Siwalik Basin, WIHG, Dehradun : 37.Saxena, R. <strong>1991</strong>. Coal fire· a global challenging frontier'. In Proceedings XlI ICCP,Buenos Aires, Argentina.Saxena, R. <strong>1991</strong>. Geological and biostratigraphical studies <strong>of</strong> Barakar (Permian)sediments in West Bokaro Basin, Bihar, India. Proceedings XIII CCP, BuenosAires, Argentina.Saxena, R.K. <strong>1991</strong>. Neyveli lignites and associated sediments: their palynology,palaeoecology, correlation and age. Symposium, Four Decades <strong>of</strong> Indian<strong>Palaeobotany</strong>, BSIP, Lucknow : 53·54.Sharma, Chhaya <strong>1991</strong>. Palaeoclimatic oscillations since last deglaciation in westernHimalaya: a palynological assay. Symposium, Four Decades <strong>of</strong> Indian<strong>Palaeobotany</strong>, BSIP, Lucknow.Sharma, Chhaya & Chauhan, M.S. <strong>1991</strong>. Fine resolution pollen analysis <strong>of</strong> LateHolocene sediments from Kumaon Himalaya. <strong>Birbal</strong> <strong>Sahni</strong> Birch CentenaryPalaeobotanical Conference, BSIP, Lucknow.Sharma, Chhaya & Chauhan, M.S. <strong>1991</strong>. Pollen analytical interpretation <strong>of</strong> vegetationand climate during the past 4,000 years in Kumaon Himalaya. XlIIINQUA Congress, Beijing, China.Sharma, Chhaya, Chauhan, M.S., Panl, M.C. & Singh, B. <strong>1991</strong>. Modern pollen rainstudy from Sikkim, eastern Himalaya. <strong>Birbal</strong> <strong>Sahni</strong> Birth Centenary PaleobotanicalConference, BSIP, Lucknow : 116.Sharma, Chhaya & Gupta, Asha <strong>1991</strong>. LM and SEM pollen studies <strong>of</strong> IndianAlangiaceae and distribution in the past. XlIIINQUA Congress, Beijing,China: 325.79
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Birbal Sahni (1891-1949)ANNUAL REPO
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AcknowledgementWe are grateful to t
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To coordinate with other knowledge
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posed, which incorporates most of p
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1991-92BIRBAL SAHNIBIRTH CENTENARY
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BSIP-----Dr B. S. Venkatachala welc
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BSIPDr A. P. Mitra opening the Exhi
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BSIPDelegates of the Symposium - Ev
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BSIPThe Palaeobotanical Society Int
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BSIPGeneral, Geological Survey of I
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BSlPin Proterozoic succession of Cu
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BSIP";jEuryphy/lum whilt;anum Feist
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BSIPin Mahanadi Valley in compariso
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BSIP----Au st raIia----
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BSIPbeen observed tijat the coals a
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BSIPTransverse Section of a monocot
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BSIPular fruit of euphorbiaceousaff
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BSIPMARINE SEDIMENTARIES OF INDIA1'
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- Page 42 and 43: BSIPand time boundaries: To integra
- Page 44 and 45: BSIPmarine innuence during Karharba
- Page 46 and 47: BSIPIn the light of the distributio
- Page 48 and 49: BSIP,To palynologically differentia
- Page 50 and 51: BSIPMeghalaya have yielded a rich s
- Page 52 and 53: BSIPbetween 1002-944 m show an almo
- Page 54 and 55: BSIPTetraploa and Microthyriaceaear
- Page 56 and 57: BSIPand a 745 year long (1,243-1,98
- Page 58 and 59: BSIPclinicalimplicationsObjective ,
- Page 60 and 61: BSIPThe Auto Scan system for the fi
- Page 62 and 63: BSIPthe Indian Tertiary sedimentsOb
- Page 64 and 65: BSIPM.S. ChauhanPart-7Part-8Part-9P
- Page 66 and 67: BSIPB.K. MisraAnand PrakashG.K.B. N
- Page 68 and 69: BSIPStudied the pollen morphology (
- Page 70 and 71: BSIPremains based on field and herb
- Page 72 and 73: BSIPPapers SubmittedAgarwal, Anil -
- Page 74 and 75: BSIPKapoor, U.M., Maheshwari, U.K.
- Page 76 and 77: BSIPSharma, Chhaya - Palaeoclimatic
- Page 78 and 79: BS!PAbstractsSubmittedAwasthi, N. -
- Page 80 and 81: BSIPPapers PublishedAgarwal, A. 199
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- Page 86 and 87: BSIPAbstractsPublishedAmbwani, K. &
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- Page 116 and 117: BSIPHonours and AwardsAsha GuptaMuk
- Page 118 and 119: BSIPI.Archaean and Proterozoic Pala
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- Page 130 and 131: BS!PNeerja Jha, Ph.D. (w.e.f. 01.04
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BSIPChief Engineer, U.P.P.W.D. or h
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BSIPInternal Committees1. Research
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BSIPAuditorsto theReportGoverning B
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BSIPBIRBAL SAHNI INSTITUTEOFBalance
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1991-92COMMENTS TO BE READ WITH REF
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