Výsledky vyhledávání - "C.G.K. Ramanujam"

Surmaspora Singh & Rao from the Neogene sediments of southern India: its stratigraphic and botanical significance

Autor: C.G.K. Ramanujam, P.R. Reddy, H. Ramakrishna

Publikováno v: Journal of Palaeosciences. 46:47-50

The paper deals with the occurrence of Surmaspora (S. karii) from the subsurface Miocene sediments of Godavari Basin in Andhra Pradesh and Cauvery Basin in Tamil Nadu and highlights its stratigraphic and botanical significance.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a6b0bea7312a302f71b0cafdcfb2247
https://doi.org/10.54991/jop.1997.1347

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Pteridophytes during the Tertiary period of south India as revealed by their characteristic sporomorphs

Autor: C.G.K. Ramanujam

Publikováno v: Journal of Palaeosciences. 44:152-156

The Tertiary deposits (subsurface and/or surface) of south India show 31 genera and 66 species of pteridophytic spores referable to Lycopodiaceae, Gleicheniaceae, Osmundaceae, Ophioglossaceae, Hymenophyllaceae, Schizacaceae, Parkeriaceae, Pteridaceae

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea7c090c1c208c2fb87a6a65decb0bfb
https://doi.org/10.54991/jop.1995.1206

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Microscopic analysis of honeys from a coastal district of Andhra Pradesh, India

Autor: C.G.K. Ramanujam, T.P. Kalpana

Publikováno v: Review of Palaeobotany and Palynology. 89:469-480

Twenty-nine apiary honeys collected from Diwancheruvu village of the coastal East Godavari district, Andhra Pradesh, India, during February 1991 to May 1993 were analysed for their pollen contents. The majority of the honey samples (20) were found to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c1d6ee5d209cde89190076764fe4d55
https://doi.org/10.1016/0034-6667(94)00005-9

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Tamarindus indica L : an important forage plant for Apis florea F in south central India

Autor: T.P. Kalpana, C.G.K. Ramanujam

Publikováno v: Apidologie. 23:403-413

Tamarindus indica L, plante importante pour Apis florea F dans le Sud de l'Inde Centrale. L'etude porte sur l'analyse pollinique de 6 echantillons de miel et de 300 pelotes de pollen preleves directement sur 6 rayons d'une colonie d'Apis florea en ju

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e25bba2737a474ccd640965a1076fc98
https://doi.org/10.1051/apido:19920503

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Palynology of the Quilon beds of Kerala State in South India II - Pollen of Dicotyledons and discussion

Autor: K.P. Rao, C.G.K. Ramanujam

Publikováno v: Journal of Palaeosciences. 30:68-100

This contribution deals with a systematic account of the dicotyledonous pollen recovered from the carbonaceous and calcareous clays of the Quilon Formation of Kerala and a critical analysis of the entire palynological data of this formation. In all,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87ce84144c9a6043b304aff486b5e421
https://doi.org/10.54991/jop.1982.1444

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Hilate spores from the Upper Gondwana deposits of Palar basin, Tamil Nadu

Autor: C.G.K. Ramanujam, Y.N.R. Varma

Publikováno v: Journal of Palaeosciences. 28:308-315

Various species of hilate spore genera, viz., Coptospora, Aquitriradites, and Cooksonites from the subsurface Sriperumbudur beds of the Palar Basin have been described. Aequitriradites spinulosus and A. verrucosus are the more commonly encountered ta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cbf6f568cc2b5e72f45c3119c8eec0b
https://doi.org/10.54991/jop.1981.1418

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Palynology of the Neogene Quilon beds of Kerala state in South India I - Spores of pteridophytes and pollen of monocotyledons

Autor: K.P. Rao, C.G.K. Ramanujam

Publikováno v: Journal of Palaeosciences. 25:397-427

The paper constitutes the first part of a detailed palynological investigation of the Quilon beds outcropped at Padappakkara, Ec1avai and Paravur in Kerala State. The aim of the investigation was (i) to provide a comprehensive account of the spores a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd4cc46ea1184be574597fd4876a6f0d
https://doi.org/10.54991/jop.1976.1027

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A fossil dicotyledonous wood resembling the modern Tamarindus from the Tertiary rocks of South Arcot district, Madras

Autor: C.G.K. Ramanujam

Publikováno v: Journal of Palaeosciences. 8:38-42

A fossil dicotyledonous wood resembling closely the wood of the modern species of Tamarindus has been described in detail for the first time from the Tertiary rocks of India. The fossil was collected from near Mortandra in the Cuddalore series, 5 mil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe761b16f4967f1d117b08158a806af5
https://doi.org/10.54991/jop.1959.586

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On some microthyriaceous fungi from a tertiary lignite of South India

Autor: C.G.K. Ramanujam, K. Purnachandra Rao

Publikováno v: Journal of Palaeosciences. 20:203-209

The paper deals with some well-preserved remains of fruit bodies of the microthyriaceous fungi recovered from the Upper Tertiary (U. Miocene) Warkalli lignite of Kerala state. Nototllyrites, Callimothallus, Asterina, Eutllyrites and Plochmopeltinites

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43eb3ff995b5a614392bbdd8dacb4858
https://doi.org/10.54991/jop.1971.897

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