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Anbarasu, K.
- Grain Size Distribution of Silica Sands in and around Marakkanam Coast of Tamil Nadu
Abstract Views :173 |
PDF Views:167
Authors
S. Kanjilal
1,
K. Anbarasu
2
Affiliations
1 Department of Geology, Banaras Hindu University, Varanasi - 221 005, IN
2 National College, Tiruchirapalli- 620 001, IN
1 Department of Geology, Banaras Hindu University, Varanasi - 221 005, IN
2 National College, Tiruchirapalli- 620 001, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 71, No 4 (2008), Pagination: 597-599Abstract
No Abstract.- Grain Size Distribution of Silica Sands in and around Marakkanam Coast of Tamil Nadu
Abstract Views :167 |
PDF Views:2
Authors
Affiliations
1 Department of Earth Sciences, Tamil University, Thanjavur - 613 403, IN
2 Departmenotf Geology, National College, Trichy - 620 001
3 Department of Disaster Management, SASTRA Deemed University, Thanjavur - 613 403
1 Department of Earth Sciences, Tamil University, Thanjavur - 613 403, IN
2 Departmenotf Geology, National College, Trichy - 620 001
3 Department of Disaster Management, SASTRA Deemed University, Thanjavur - 613 403
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 69, No 6 (2007), Pagination: 1361-1368Abstract
Silica sand samples of Marakkanam region have been studied to understand the textural variation of the sediments. The study area has been divided into three groups, namely, Mudaliyarkuppam, Kakapallam and Agaram (Pallarnpakkarn, Vadaagaram and Urani) on the basis of relief. Frequency curves of the silica sands in the study area show a polymodal distribution in Mudaliyarkupparn and Agaram group and bimodal distribution at Kakapallam Group. Mudaliyarkuppam samples are coarser to medium grained, poorly sorted, fine to strongly fine skewed and platy to mesokurtic in nature. On the other hand, Kakapallam Group is represented by its coarser size, very well sorted; fine skewed and leptokurtic in nature. Agaram Group is characterized by medium sands, moderately sorted, fine skewed to nearly symmetrical skewed and mesokurtic. Bivariant plots show a distinct grouping with an influence of offshore environment at Mudaliyarkuppam Group and, channel bar and dune environment at Kakapallam and Agaram Group.Keywords
Sedimentology, Grain size, Silica sands, Marakkanam, Tamil Nadu.- Current Trends in Research on Quaternary Sea-Level Changiss
Abstract Views :196 |
PDF Views:117
Authors
Affiliations
1 Department of Geology National College Tiruchirapalli- 620 001, IN
1 Department of Geology National College Tiruchirapalli- 620 001, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 63, No 2 (2004), Pagination: 232-233Abstract
No Abstract.- Report on the Gemmology Course at Trichy
Abstract Views :223 |
PDF Views:123
Authors
Affiliations
1 Department of Geology, National College Tiruchirapalli-620 001, IN
1 Department of Geology, National College Tiruchirapalli-620 001, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 61, No 2 (2003), Pagination: 224-225Abstract
No Abstract.- Acritarchs from Mesoproterozoic Chitrakoot Formation, Semri Group, Chitrakoot Area, Central India
Abstract Views :192 |
PDF Views:2
Authors
Affiliations
1 Department of Geology, Delhi University, Delhi - 110 007, IN
1 Department of Geology, Delhi University, Delhi - 110 007, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 57, No 2 (2001), Pagination: 179-183Abstract
Black and dark brown chert lenses of non-stromatolitic Glauconitic Limestone Member of Chitrakoot Formation belonging to Lower Vindhyan and exposed in the southern portion of the Sangrampur hill section, have yielded organically well preserved acritarchs and filamentous microfossils in petrographic thin sections. Inventory of the acritarch Cymatiospheroides kullingii and unnamed form 'A' contributes to the acritarch database of Vindhyan microhiota.Keywords
Acritarch, Microbiota, Mesoproterozoic, Semri Group, Chitrakoot, Central India.- Acritarchs from Mesoproterozoic Chitrakoot Formation, Semri Group, Chitrakoot Area, Central India
Abstract Views :189 |
PDF Views:189
Authors
Affiliations
1 Wadia Institute of Himalayan Geology, 33 General Mahadeo Singh Road, Dehra Dun - 248 001, IN
1 Wadia Institute of Himalayan Geology, 33 General Mahadeo Singh Road, Dehra Dun - 248 001, IN
Source
Journal of Geological Society of India (Online archive from Vol 1 to Vol 78), Vol 57, No 6 (2001), Pagination: 561-562Abstract
No Abstract.- Coastal Erosion around Pondicherry and Ennore along the East Coast of India
Abstract Views :179 |
PDF Views:2
Authors
Affiliations
1 Department of Geology, National College, Tiruchirapalli - 620 001, IN
2 Department of Earth Sciences, Tamil University, Thanjavur - 613 005, IN
1 Department of Geology, National College, Tiruchirapalli - 620 001, IN
2 Department of Earth Sciences, Tamil University, Thanjavur - 613 005, IN