Records of the Geological Survey of India, Volume 99Geological Survey of India, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 19
... Miocene or Tortonian in age Siwalik rocks have been given different names in different areas . the Siwalik system in the sub - Himalayan region , Piram Island and district , the others are the Manchar system in Sind , the Mekran s ...
... Miocene or Tortonian in age Siwalik rocks have been given different names in different areas . the Siwalik system in the sub - Himalayan region , Piram Island and district , the others are the Manchar system in Sind , the Mekran s ...
Page 33
... Miocene . Grains of Polypodiaceae are ted in the assemblage but are not common . Pteridophytic spores Schizaeceae / Parkeriaceae types , having ribbed ornan are also commonly seen . Presence of these in the Miocene beds 1 recorded by ...
... Miocene . Grains of Polypodiaceae are ted in the assemblage but are not common . Pteridophytic spores Schizaeceae / Parkeriaceae types , having ribbed ornan are also commonly seen . Presence of these in the Miocene beds 1 recorded by ...
Page 180
... Miocene homi- noidea of Africa ( Clark and Leakey , 1951 ) may be slightly older or equi- valent to Nagri forms . The heterogenous dryopithecine fauna of Europe are also suggestive of Mio - Pliocene age though the stratigraphic levels ...
... Miocene homi- noidea of Africa ( Clark and Leakey , 1951 ) may be slightly older or equi- valent to Nagri forms . The heterogenous dryopithecine fauna of Europe are also suggestive of Mio - Pliocene age though the stratigraphic levels ...
Contents
VOLUME 99 PART | 2 |
Observations on the Siwalik System of India | 17 |
Microflora of the Nari Series of Kutch | 27 |
Copyright | |
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Andaman assemblage bands Barren Measures basin beds biotite boulder carbonaceous cells Chinji chlorite coal seams coarse Collenia colour Conophyton Daling series Damuda Darjeeling Darjeeling gneiss deposition developed Dhokpathan dips dolerite Eocene epidote facies faults fauna felspar ferruginous folds foliation foraminifera formation forms fossil G.S.I. Type garnet Geol Geological Survey Ghanpur area Giridih glacier gneisses Gondwana grained granites greenish grey groundwater Hipparion horizon indicate Jour Kaphni lamination lamprophyres lenses limestone lithological Lower Makrera metamorphism mica-schist microns migmatites mineral Miocene moraine Nagri occur olivine outlier overlying Panchet pebbly peridotite perithallus Pinjor plagioclase planes Plate Pliocene pollen quartz quartzites Raniganj Raniganj coalfield recorded reservoir rocks saline samples sandstone Sastry schist sections sediments sequence shales siltstone Siwalik system species specimens stage stratigraphic stromatolites structure Surv Survey of India Talchir Tappan Tatrot tectonic thick thrust tourmaline upto Uttattur group valley veins vitrinites zone