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 14
... authors maintain that this independent status holds good , based on several field evidences . Uttattur Group The Maruvattur Formation of the authors is divided into a lower conglomerate member , middle grey shale member ( not exposed ) ...
... authors maintain that this independent status holds good , based on several field evidences . Uttattur Group The Maruvattur Formation of the authors is divided into a lower conglomerate member , middle grey shale member ( not exposed ) ...
Page 16
... authors including Mamgain et al recorded any con- trasting directions of strike and dip between the Kallamedus and the Niniyurs near their 26 km long contact . Many easterly and a few southerly dips similar to the ones seen in Niniyurs ...
... authors including Mamgain et al recorded any con- trasting directions of strike and dip between the Kallamedus and the Niniyurs near their 26 km long contact . Many easterly and a few southerly dips similar to the ones seen in Niniyurs ...
Page 28
... authors feel that a major part of the garnet- biotite gneiss , especially those without graphite and sillimanite , mapped in south Kerala as khondalite is actually the garnet - biotite gneiss derived from garnet charnockite . It is ...
... authors feel that a major part of the garnet- biotite gneiss , especially those without graphite and sillimanite , mapped in south Kerala as khondalite is actually the garnet - biotite gneiss derived from garnet charnockite . It is ...
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