Geological Studies in the Eastern HimalayasPramod Kumar Verma |
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Page 46
... Rangit window where it constitutes the lowermost tectonic unit of the Lesser Himalayas . The basal part of this ... Rangit - Pebble Slate Gondwana Group Rangit - Pebble Slate Gondwana Group Damuda Sandstone Damuda Sandstone Rangit ...
... Rangit window where it constitutes the lowermost tectonic unit of the Lesser Himalayas . The basal part of this ... Rangit - Pebble Slate Gondwana Group Rangit - Pebble Slate Gondwana Group Damuda Sandstone Damuda Sandstone Rangit ...
Page 105
... Rangit pebble slate ( Acharyya , 1971 , 1972 ) already recognized by Ghosh ( 1956 ) from the Rangit tectonic window , Sikkim ; ( b ) the Diuri Boulder Slate Formation of Bhutan ( Nautiyal et al . , 1964 ; Jangpangi , 1974 ) and ( c ) ...
... Rangit pebble slate ( Acharyya , 1971 , 1972 ) already recognized by Ghosh ( 1956 ) from the Rangit tectonic window , Sikkim ; ( b ) the Diuri Boulder Slate Formation of Bhutan ( Nautiyal et al . , 1964 ; Jangpangi , 1974 ) and ( c ) ...
Page 131
... Rangit Valley , referred to as the Rangit Window in Sikkim , about 12 miles ( 19km ) north of Darjeeling . Marine fossils , plant fossils and palynomorphs are known from this unit . Marine Fossils . The first reference to the Permian ...
... Rangit Valley , referred to as the Rangit Window in Sikkim , about 12 miles ( 19km ) north of Darjeeling . Marine fossils , plant fossils and palynomorphs are known from this unit . Marine Fossils . The first reference to the Permian ...
Contents
An Introduction S K Acharyya | 1 |
Landscape and Petroleum Provinces of North Eastern India S V Desikachar | 11 |
Its Plate Tectonic Evolution M M Saika | 19 |
Copyright | |
17 other sections not shown
Common terms and phrases
Abor Volcanics Acharyya antigorite Arunachal Himalaya Arunachal Pradesh Assam assemblage Banerjee Barail basin beds belt Bhutan Bichom biotite Bomdila Bomdila Group boulder slates Buxa chlorite conglomerate correlation Crystallines Dalbuing Darjeeling deformation Delhi deposits Dibang Valley Disang Dutta east Eastern Himalayas Eocene exposed faults fauna folds garnet Geol Geology Ghosh gneiss Gondwana Gondwana Group grains gray India Indo-Burman Ithun Jain Jour Kameng District Kumar Lesser Himalayan limestone lineaments Lohit Lower marine Mayi Hill metamorphic rocks minerals Miri Formation Mishmi Naga Hills nappes Nepal Nummulites occur olivine ophiolite order streams orogenic overlying Permian phyllite plant fossils quartz quartzite Rangit region river sandstone schist sedimentary sediments sequence serpentinites shale Shillong Siang District Sikkim Singh Sinha Siwalik Siwalik Group Srivastava Stratigraphy structural Subansiri District subduction supersequence Surv Tandon tectonic Tenga Tertiary Tethyan thrust Tipam trend Trilochan Tripathi unconformably Upper Verma West Kameng Yamne zone