Elements of Indian Stratigraphy |
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Page 76
S. K. Borooah. ELEMENTS OF INDIAN STRATIGRAPHY 76 The Vindhyans have been separated into two divisions ; the lower division consisting of one series and the upper division of three series . TABLE 22 Succession of the Vindhyans 3. Bhander ...
S. K. Borooah. ELEMENTS OF INDIAN STRATIGRAPHY 76 The Vindhyans have been separated into two divisions ; the lower division consisting of one series and the upper division of three series . TABLE 22 Succession of the Vindhyans 3. Bhander ...
Page 179
... division displays the Flysch facies of sediments . The basal bed known as the Ghazaband Limestone near Quetta contains Nummulites irregularis , N. laevigatus , and Assilina exponens . The Middle division is characterised by Nummulites ...
... division displays the Flysch facies of sediments . The basal bed known as the Ghazaband Limestone near Quetta contains Nummulites irregularis , N. laevigatus , and Assilina exponens . The Middle division is characterised by Nummulites ...
Page 182
... division . Fossils contained in the above division include : Foraminifera ... Operculina , Miscellanea , Lackhartia , Nummulites , Assilina , Alveolina . Gastroponds ... Cassidaria , Velates , Megalocypraea . Lamellibranch ...
... division . Fossils contained in the above division include : Foraminifera ... Operculina , Miscellanea , Lackhartia , Nummulites , Assilina , Alveolina . Gastroponds ... Cassidaria , Velates , Megalocypraea . Lamellibranch ...
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