Vol. 49 No. (1-3) (2000): The Palaeobotanist

Published: 2000-12-31

Research Articles

  • Sedimentological and pollen studies of Lake Priyadarshini, Eastern Antarctica

    Chhaya Sharma, Rajiv Sinha, M.S. Chauhan
    1-8
    DOI: https://doi.org/10.54991/jop.2000.126

  • Parameters in leaf and cuticle morphology

    H.A. Johanna, Von Konijnenburg Cittert
    9-16
    DOI: https://doi.org/10.54991/jop.2000.127

  • Ultrastructure of the sporoderm in megaspores of some Indian Selaginellas

    Usha Bajpai
    17-22
    DOI: https://doi.org/10.54991/jop.2000.128

  • Plant fossil assemblage from the talchir formation, Auranga coalfield, Bihar, India

    Rajni Tewari, A.K. Srivastava
    23-30
    DOI: https://doi.org/10.54991/jop.2000.129

  • On the genera Pantophyllum, Euryphyllum & Kawizophyllum from Karanpura and Bokaro coalfields, India

    Shiv Mohan Singh
    31-42
    DOI: https://doi.org/10.54991/jop.2000.130

  • Late Lower Jurassic palynomorph assemblage in the Dubrajpur sediments, Birbhum District, West Bengal, India

    Vijiya, Atanu Roy
    43-50
    DOI: https://doi.org/10.54991/jop.2000.132

  • Early Cretaceous megaflora from Bartala Hill, Rajmahal Basin, India

    J. Banerji, B.N. Jana
    51-56
    DOI: https://doi.org/10.54991/jop.2000.131

  • Floral diversity of two fossil sites (Dudhkol & Sitalpur) of rajmahal formation, Bihar, India

    Neeru Prakash
    57-64
    DOI: https://doi.org/10.54991/jop.2000.601

  • Evolution, palaeobiogeography and palaeoecology of Eucommiaceae

    Guo Shuang-Xing
    65-84
    DOI: https://doi.org/10.54991/jop.2000.133

  • Rhodospathodendron tomlinsonii gen. et sp. nov., an araceous viny axis from the Nawargaon intertrappean beds of India

    S.D. Bonde
    85-92
    DOI: https://doi.org/10.54991/jop.2000.135

  • Canariocarpon ratnagiriensis gen. et sp. nov. from Sindhudurg District, Maharashtra, India

    A. Aggarwal, K. Ambwani
    93-100
    DOI: https://doi.org/10.54991/jop.2000.136

  • Palynostratigraphy and age of the Bhavnagar Lignite, Gujarat, India

    Bandana Samant
    101-118
    DOI: https://doi.org/10.54991/jop.2000.137

  • Mangrove history since 1,500 years B.P. at Dangmal, Baitarni-Brahmani Delta, Orissa, India

    Asha Khandelwal, H.P. Gupta
    119-128
    DOI: https://doi.org/10.54991/jop.2000.138

  • Palynostratigraphy of the tertiary sediments of Meghalaya, Northeastern India - Present status and gaps

    R.K. Saxena
    163-176
    DOI: https://doi.org/10.54991/jop.2000.139

  • Petrography, genesis and deposition of tertiary coals from Northeastern India

    Basant K. Misra
    177-196
    DOI: https://doi.org/10.54991/jop.2000.140

  • Stratigraphic significance of some angiosperm pollen from the Tinali Oilfield, Upper Assam, India

    J. Mandal, Madhav Kumar
    197-208
    DOI: https://doi.org/10.54991/jop.2000.141

  • Plant fossils from bhareli formation of Arunachal Pradesh, North-East Himalaya, India

    Rajni Tewari, A.K. Srivastava
    209-218
    DOI: https://doi.org/10.54991/jop.2000.142

  • Occurrence of anonidium-like pollen in the tura formation (palaeocene) of Meghalaya, India

    K. Ambwani, R.K. Kar
    219-224
    DOI: https://doi.org/10.54991/jop.2000.143

  • Study of plant megafossils from the tura-formation of Nangwalbibra, Garo Hills, Meghalaya, India

    R.C. Mehrotra
    225-238
    DOI: https://doi.org/10.54991/jop.2000.144

  • Palynological investigation of the tura formation (early eocene) exposed along the tura-dalu road, west Garo Hills, Meghalaya, India

    S.K.M. Tripathi, R.K. Saxena, Vandana Prasad
    239-252
    DOI: https://doi.org/10.54991/jop.2000.145

  • Palynological investigation of the Siju Formation (middle eocene) in the type area, south Garo Hills, Meghalaya, India

    R.K. Saxena, Samir Sarkar
    253-268
    DOI: https://doi.org/10.54991/jop.2000.146

  • Palynofloral investigation of the kopili formation (late eocene) exposed near Umrongso in North Cachar Hills District, Assam, India

    G.K. Trivedi, R.K. Saxena
    269-280
    DOI: https://doi.org/10.54991/jop.2000.147

  • Palynostratigraphy of the tertiary sediments in north-east India with comments on the terminal eocene events

    R.K. Kar
    281-292
    DOI: https://doi.org/10.54991/jop.2000.148

  • Palynological investigation of the kherapara formation (oligocene) exposed along tura-dalu road near Kherapara, west Garo Hills District, Meghalaya, India

    M.R. Rao
    293-310
    DOI: https://doi.org/10.54991/jop.2000.150

  • Leaf impressions from oligocene sediments of Manmao, Tirap District, Arunachal Pradesh, India

    R.C. Mehrotra, B.D. Mandaokar
    311-316
    DOI: https://doi.org/10.54991/jop.2000.149

  • Palynology and palaeoenvironment of the bhuban formation (early miocene) of Ramrikawn, near Aizawl, Mizoram, India

    B.D. Mandaokar
    317-324
    DOI: https://doi.org/10.54991/jop.2000.151

  • Modern pollen deposition in Mikir hills, Assam

    S.K. Bera
    325-328
    DOI: https://doi.org/10.54991/jop.2000.152

  • Taxonomy and diversity of the genus Glossopteris

    Shiv Mohan Singh
    333-352
    DOI: https://doi.org/10.54991/jop.2000.153

  • Permian wood from inner Mongolia, north China: with special reference to Palaeozoic climate change of north China block

    Wang Jun
    353-370
    DOI: https://doi.org/10.54991/jop.2000.154

  • Palynology in stratigraphy of lesser Himalayan sedimentary sequences from Arunachal Pradesh, India

    Suresh C. Srivastava, A.P. Bhattacharya
    371-384
    DOI: https://doi.org/10.54991/jop.2000.155

  • Additional palaeobotanical information from Madhupur village, talchir coalfield, Orissa, India

    Kamal Jeet Singh, Shaila Chandra
    385-398
    DOI: https://doi.org/10.54991/jop.2000.156

  • Palynological events during Late Triassic-Early Jurassic time in India

    Archana Tripathi
    399-408
    DOI: https://doi.org/10.54991/jop.2000.157

  • On the species of genus Glossopteris from barakar formation of Karanpura and Bokaro coalfields, India

    Shiv Mohan Singh, H.K. Maheshwari
    409-442
    DOI: https://doi.org/10.54991/jop.2000.158

  • Contributions to the deccan intertrappean flora of Nawargaon, Wardha District, Maharashtra, India

    E.G. Khare, Mahesh Prasad, N. Awasthi
    443-460
    DOI: https://doi.org/10.54991/jop.2000.159

  • Dinoflagellate cysts from the lakadong sandstone, Cherrapunji area: biostratigraphical and palaeoenvironmental significance and relevance to sea level changes in the upper palaeocene of the Khasi Hills, South Shillong Plateau, India

    Rahul Garg, Khowaja Ateequzzaman
    461-484
    DOI: https://doi.org/10.54991/jop.2000.160

  • Occurrence of fossil mitragyna in the early miocene of Himachal Pradesh, India

    J.S. Guleria, Rashmi Srivastava,
    485-490
    DOI: https://doi.org/10.54991/jop.2000.161

  • Pollen evidence of late-quaternary vegetation and climate change in Northeastern Madhya Pradesh, India

    M.S. Chauhan
    491-500
    DOI: https://doi.org/10.54991/jop.2000.162

  • Vegetation and climate in Garhwal Himalaya during last 4,000 years

    Chhaya Sharma, M.S. Chauhan, G. Rajagopalan
    501-508
    DOI: https://doi.org/10.54991/jop.2000.163

  • Late holocene vegetation and climate in Dewar Tal area, inner lesser Garhwal Himalaya

    M.S. Chauhan, Chhaya Sharma
    509-514
    DOI: https://doi.org/10.54991/jop.2000.164

  • Ultrastructure of the leaf cuticle in Cycas circinalis Linn

    Usha Bajpai
    515-518
    DOI: https://doi.org/10.54991/jop.2000.165

  • Interpretation of past climatic changes around Tsokar Lake, Ladakh for the last 33 ka on the basis of chemical data

    B. Sekar
    519-528
    DOI: https://doi.org/10.54991/jop.2000.166

Short Articles

  • A new rhizome-like structure from near Jowai, Jaintia Hills, Meghalaya

    R.C. Mehrotra
    329-332
    DOI: https://doi.org/10.54991/jop.2000.121

  • Glossopteris ashwinii, a new name for glossopteris schopfii Maheshwari and Tewari 1992

    Rajni Tewari
    529-530
    DOI: https://doi.org/10.54991/jop.2000.122

  • Grewinium, a substitute name for Grewioxylon Shallom non Schuster

    Rashmi Srivastava, J.S. Guleria
    531-532
    DOI: https://doi.org/10.54991/jop.2000.123

  • Occurrence of Azalla cretacea stanley from Meghalaya, north-east India

    R.S. Singh, A. Rajanikanth
    533-536
    DOI: https://doi.org/10.54991/jop.2000.124

Reports

  • P.N. Srivastava Medal 1999

    Archana Tripathi
    129-130
    DOI: https://doi.org/10.54991/jop.2000.114

  • Chandra Dutt Pant Award -1999

    Mahesh Prasad
    131-132
    DOI: https://doi.org/10.54991/jop.2000.115

  • Expedition Report

    S.K. Bera
    133-136
    DOI: https://doi.org/10.54991/jop.2000.116

  • Conference Reports- International Symposium on Multifaceted Aspects of Tree Ring Analysis

    Neerja Jha
    137-144
    DOI: https://doi.org/10.54991/jop.2000.117

  • Palaeobotanical contributions of BSIP in North-East India: A status report

    B.D. Singh
    151-162
    DOI: https://doi.org/10.54991/jop.2000.118

  • Conference/Symposia/Workshop Reports

    Rajni Tewari
    537-547
    DOI: https://doi.org/10.54991/jop.2000.119

Obituary

  • Sisir Kumar Dutta, Kabita Goswami, S.P. Nautiyal

    Madhav Kumar
    145-147
    DOI: https://doi.org/10.54991/jop.2000.120