Elements of Indian Stratigraphy |
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Page 135
... Triassic time to Madagascar , for in the Anaborano clays in the northeast of Madagascar are found Lower Triassic ammonites , which have affinities with Himalayan forms . This gulf advanced over the continent of Gondwana and appears to ...
... Triassic time to Madagascar , for in the Anaborano clays in the northeast of Madagascar are found Lower Triassic ammonites , which have affinities with Himalayan forms . This gulf advanced over the continent of Gondwana and appears to ...
Page 141
S. K. Borooah. TABLE 41 Lias Noric Triassic Succession in Kumaon Megalodon limestone in part ( Upper : Megalodon Limestone ( in part ) Middle : Quartzite series with Spirigera ... Triassic fossils 3 5 10 11 12 13 THE TRIASSIC SYSTEM 141.
S. K. Borooah. TABLE 41 Lias Noric Triassic Succession in Kumaon Megalodon limestone in part ( Upper : Megalodon Limestone ( in part ) Middle : Quartzite series with Spirigera ... Triassic fossils 3 5 10 11 12 13 THE TRIASSIC SYSTEM 141.
Page 143
... Triassic formations are seen in the Vihi district of Kashmir . The system here is divisible into a lower , a middle and an upper division . Upper ( Several thousand feet ) | Middle ( over 900 feet ) Lower ( over 300 feet ) . TABLE 42 ...
... Triassic formations are seen in the Vihi district of Kashmir . The system here is divisible into a lower , a middle and an upper division . Upper ( Several thousand feet ) | Middle ( over 900 feet ) Lower ( over 300 feet ) . TABLE 42 ...
Common terms and phrases
Ajabgarh Aravalli Archaean Assam Assilina Baluchistan bands Barail basal basin Belemnites Bhander Boulder Bed Brachiopods calcareous Cambrian carbonaceous Carboniferous Cephalopods Charnockites clays coal seams colour conglomerates consists corals Cretaceous Cuddapah Cuddapah system deposits developed Devonian Dharwar district dolomitic east Eastern Ghats Eocene exposed facies fauna feet thick Fenestella ferruginous Flysch folding foliated formations fossils Gastropods geosyncline gneiss Gondwana granite greenish grey Hazara hills Himalayas igneous India indicating intercalated intrusion Iron-ore series Jurassic Kashmir Kirthar Kumaon Kutch Laki Lamellibranchs layers limestone limestone and shales Lower Cretaceous Madhya Pradesh marine marls metamorphism MICHIGAN LIBRARIES Middle miles Miocene Nummulites oolite Ordovician Orissa orogenic outcrops overlain overlying Panjal Peninsular Permian phyllites plateau Productus purple quartzites Rajasthan Ranikot region rocks Salt Range sandstone Sausar schists sediments shales Silurian Siwalik slates Spirifer Spiti valley stage succession syncline TABLE Tertiary Tethys thin Trias Triassic unconformity unfossiliferous Upper Cretaceous Vindhyan volcanic western zone