Records of the Geological Survey of India, Volume 115, Part 5The Survey, 1986 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 9
... southern and south - eastern sides by a series of boundary faults which played a vital role in the evolution and tectonics of the basin . The proposed lithostratigraphic classification is compared with the earlier classification ...
... southern and south - eastern sides by a series of boundary faults which played a vital role in the evolution and tectonics of the basin . The proposed lithostratigraphic classification is compared with the earlier classification ...
Page 10
... southern margins is faulted . The Uttattur and Trichinopoly Groups are folded in the southern part of the basin , whereas , the Ariyalur Group is free from folding . The stratigraphic sequen- ce worked out is as follows : Age Recent ...
... southern margins is faulted . The Uttattur and Trichinopoly Groups are folded in the southern part of the basin , whereas , the Ariyalur Group is free from folding . The stratigraphic sequen- ce worked out is as follows : Age Recent ...
Page 17
... southern portion . The hinge movement was apparently controlled by the E - W and N - S faults in the southern portion of the basin . The Trichinopoly sea had transgressed to a greater distance in the northern sector than in the central ...
... southern portion . The hinge movement was apparently controlled by the E - W and N - S faults in the southern portion of the basin . The Trichinopoly sea had transgressed to a greater distance in the northern sector than in the central ...
Contents
Records | 1 |
Lithostratigraphy of Cretaceous and Palaeocene Rocks of Tiruchirapalli district Tamil Nadu South India R Sundaram and P S Rao | 9 |
The Pyroxene Granulite Khondalite Charnockite and Gneiss of Keralatheir interrelationship P V Sukumaran M Senthiappan and A R Nambiar | 24 |
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alluvial Anaipadi Andhra Pradesh Ariyalur Ariyalur Group average grade Bandar basin beach ridges beds biotite biotite gneiss boundaries carbon caves channel charnockite clay coast coastal conglomerate Cretaceous Cuddapah cut-off cyclonic storm deltaic deposits developed dibba dissected pediment district Divi drainage dunes dykes flood garnet Geol Geological Survey gneiss gold field grained granite granulite grey groundwater hornblende hornblende gneiss Island Karai Kerala Khalassi khondalite kimberlite Krishna Kunnam Kurnool lamproites land landforms laterite limestone lineaments lode lower Machilipatnam mangrove Maruvattur Masula metres migmatisation migmatitic mineral minimum stoping width Nellore occur olivine oreshoot peridotite phlogopite planation pyroxene pyroxene granulite quartz river sample sandstone Sastry sediments serpentinised shale Sillakkudi silt slope soil southern stylolites sub-basin surface Surv Survey of India taluk tectonic texture tidal flats tidal waves Tiruppattur Trichinopoly Trichinopoly Group Unconformity upper Ursus Uttattur Group Vajrakarur values vegetation widthwise averages xenoliths zone