Refine your search
Collections
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Pendkar, Narender
- Tattapani Complex: a New formation at the Base of Simla Group, Himachal Pradesh
Abstract Views :197 |
PDF Views:2
Authors
Affiliations
1 Spl Grp , Frontier Basins, ONGC, Dehra Dun - 248 195, IN
2 KDMIPE, ONGC, Dehra Dun - 248 195, IN
3 Department of Geology, DBS College, Dehra Dun - 248 001
4 Dhansiri Valley Monitoring Grp , A & A A Basin ONGC, Jorhat, Assam - 785 001, IN
1 Spl Grp , Frontier Basins, ONGC, Dehra Dun - 248 195, IN
2 KDMIPE, ONGC, Dehra Dun - 248 195, IN
3 Department of Geology, DBS College, Dehra Dun - 248 001
4 Dhansiri Valley Monitoring Grp , A & A A Basin ONGC, Jorhat, Assam - 785 001, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 66, No 5 (2005), Pagination: 561-572Abstract
Variation in Tectono-Stratigraphic levels of the Sundernagar volcanics/Mandi-Darla volcanics has been soliciting a logical causative - either stratigraphic or tectonic. This communication explains the observed variation to be a reflection of actual stratigraphic separation between two sequences.Based on field evidences and geochemical characteristics, two distinct magmatic episodes are established within the Shall-Simla sequences of Himachal Pradesh. The two magmatic episodes are formally identified as 'Mandi Complex' and 'Tattapani Complex' (generally referred to as Sundernagar volcanics/Mandi-Darla volcanics) - the former being Pre-Shali and the latter Post-Shali/pre-Simla.
A modified stratigraphy of the area, as per the Code of stratigraphic nomenclature of India has been proposed.