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Browsing by Author Kar, R.K.
Showing results 9 to 28 of 62
| Issue Date | Title | Author(s) | | 1999 | First find of the Early Permian Lower Gondwana plant remains and palynomorphs from the Chhongtash Formation (Upper Shyok valley), eastern Karakoram, India | Upadhyay, Rajeev; Chandra, Rakesh; Rai, Hakim; Jha, Neerja; Chandra, Shaila; Kar, R.K.; Sinha, Anshu K. |
| 1985 | The fossil floras of Kachchh- IV. Tertiary palynostratigraphy | Kar, R.K. |
| 1969 | Fossil microplankton from the Langpar formation of Therriaghat, South Shillong Plateau, Assam, India | Sah, S.C.D.; Kar, R.K.; Singh, R.Y. |
| 1967 | A fossil Resembling Pediastrum from the Barren Measures Sequence of Jharia Coalfield, Bihar, India | Kar, R.K. |
| 1992 | The functional biology of Devonian spores with bifurcate processes-a hypothesis | Dilcher, D.L.; Kar, R.K.; Dettmann, M.E. |
| 2004 | Further observation on Meyeripollis Baksi & Venkatachala, 1970 | Venkatachala, B.S.; Mandaokar, B.D.; Kar, R.K. |
| 1981 | Gondiastriatites gen. nov.: A new name for the Hitherto known Welwitschiapites Bolkhovitina from the Lower Gondwanas of India | Kar, R.K. |
| 1983 | India - The original homeland of Ceratopteris Brongniart (Parkeriaceae) | Kar, R.K. |
| 1994 | Indian Tertiary angiosperm pollen : A critical assessment | Venkatachala, B.S.; Saxena, R.K.; Singh, H.P.; Kar, R.K.; Tripathi, S.K.M.; Kumar, M.; Sarkar, S; Mandal, J.; Rao, M.R.; Singh, B.D.; Mandaokar, B.D.; Ambwani, K. |
| 1996 | Late Cretaceous and Tertiary palynological succession in India | Kar, R.K. |
| 1992 | Morphologicals evolution of pteridophytic spores in relation to free-floating environment | Kar, R.K. |
| 1986 | Neocouperipollis - A new name for Couperipollis Venkatachala & Kar | Kar, R.K.; Kumar, Madhav |
| 1963 | Nomenclatural notes on Striatopodocarpites Sedova, 1956 | Venkatachala, B.S.; Kar, R.K. |
| 2000 | Occurrence of anonidium-like pollen in the tura formation (palaeocene) of Meghalaya, India | Ambwani, K.; Kar, R.K. |
| 1970 | On some Algal and Fungal remains from Tura Formation of Garo Hills, Assam | Kar, R.K.; Singh, R.Y.; Sah, S.C.D. |
| 1993 | On the Indian origin of Ocimum (Lamiaceae): a palynological approach | Kar, R.K. |
| 1989 | Palaeocene-Eocene marker pollen from India and tropical Africa | Venkatachala, B.S.; Caratini, C.; Tissot, C.; Kar, R.K. |
| 1971 | Palynological delimitation of the lower gondwanas in the north Karanpura sedimentary basin,India. | Kar, R.K. |
| 1969 | Palynological distinction between Upper Permian and Lower Triassic in Raniganj coalfield, Bengal, India | Kar, R.K. |
| 1967 | Palynological Evidence on the Presence of Lower Triassic in the Danubean (Moesian) Platform, Rumania | Venkatachala, B.S.; Beju, D.; Kar, R.K. |
Showing results 9 to 28 of 62
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