Indian Stratigraphical Nomenclature |
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Page 74
... ammonites , pelecypods , and a few shark teeth from the beds overlying the Oyster Bed and underlying the Coralline Limestone . It ranges in age from Turonian to Santonian . This term has also been used by Hayden ( 1904 ) for the ...
... ammonites , pelecypods , and a few shark teeth from the beds overlying the Oyster Bed and underlying the Coralline Limestone . It ranges in age from Turonian to Santonian . This term has also been used by Hayden ( 1904 ) for the ...
Page 96
... ammonites and other fossil groups on the basis of which Portlandian to Purbeckian age is assigned to them . These are divided into three zones , i.e. Belemnites , Chidamu and Lochambal Beds . ( Stoliczka , F. , Mem.G.S.I. , 5 , 85 ...
... ammonites and other fossil groups on the basis of which Portlandian to Purbeckian age is assigned to them . These are divided into three zones , i.e. Belemnites , Chidamu and Lochambal Beds . ( Stoliczka , F. , Mem.G.S.I. , 5 , 85 ...
Page 105
... ammonites at the base , and a shelly fauna of Valanginian age in the upper parts . Part of a Pliosaur mandible has also been reported from these beds . These are considered to be of Albian to Cenomanian age . ( Blanford , W. T. , Rec ...
... ammonites at the base , and a shelly fauna of Valanginian age in the upper parts . Part of a Pliosaur mandible has also been reported from these beds . These are considered to be of Albian to Cenomanian age . ( Blanford , W. T. , Rec ...
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Common terms and phrases
22nd Intern ammonites bands basal beds are named Biswas Blanford Broch Bull calcareous Callovian Cambay Cambay basin carbonaceous clays colour Cong conglomerates considered equivalent consists essentially consti constitutes the youngest correlated Cretaceous Deccan Traps Dharwar division dolomites Eocene exposed Fermor ferous formation constitutes fossiliferous fossils Geochron Geol Geological gneisses Gond Gondwana granite grey grits Group and consists group is named Gupta Hayden hills Himalaya India IUGS Journ Jurassic Karewas Kashmir King Kumaun Kurnool Kutch L. P. and Evans lime limestones Lower Madhya Pradesh Mathur mation is named Medlicott merates oldest unit Oldham overlain overlies phyllites Precambrian quart quartzites ranges in age rocks sand sandstones Sarkar Sausar schists Semri Group series is named shales Shali siltstones Simla Singhbhum sists Siwalik slates Spiti Stage stones Supergroup Symp thick succession tion constitutes town Traps Triassic tutes unconformably Valdiya valley village Vindhyan volcanics yielded youngest unit zites zone