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DC Field | Value | Language |
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dc.contributor.author | Sangode, S.J. | |
dc.contributor.author | Kumaravel, V. | |
dc.contributor.author | Bloemendal, J. | |
dc.contributor.author | Kumar, Rohtash | |
dc.date.accessioned | 2015-10-26T06:17:59Z | |
dc.date.accessioned | 2021-02-12T10:42:00Z | - |
dc.date.available | 2015-10-26T06:17:59Z | |
dc.date.available | 2021-02-12T10:42:00Z | - |
dc.date.issued | 2008 | |
dc.identifier.citation | Palaeogeography, Palaeoclimatology, Palaeoecology, v. 267, p. 235–244, 2008, doi: 10.1016/j.palaeo.2008.06.020 | en_US |
dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/636 | - |
dc.description.abstract | The study based on 395 stratigraphically ordered pedogenic and associated non pedogenic horizons in the Himalayan foreland basin indicated a significant depth control for the routine rock magnetic parameters (χlf, χfd, χARM, SIRM, BCR and S-ratio). The study representing eight fluvial sections with overburdens varying from 0 to 5 km for Holocene to 11 Ma interval spread over an area of 9000 km2 infer at least three major phases of mineral magnetic response to soil physico-chemical changes. These are, Phase I — Early burial compaction, dissolution and diagenetic changes up to an overburden of 1.5 km leading to substantial loss in ultra-fine pedogenic ferrimagnetic oxides, Phase II — Late burial diagenetic transformations up to ~ 2.5 km of overburden leading to formation of antiferromagnetic oxides probably accelerated by the high crustal heat flows of the region, and Phase III — Development of stable antiferromagnetic phase after ~ 2.5 km of burial consequent to Phase II. These results indicate a greater control of burial related changes over the routine mineral magnetic parameters than that due to paleoclimatic variations for paleosols of > 1.5 km overburden or > 2 Ma of age in the Himalayan foreland basin. | en_US |
dc.language.iso | en | en_US |
dc.subject | Himalaya | en_US |
dc.subject | Siwaliks | en_US |
dc.subject | Paleosols | en_US |
dc.subject | Rock magnetism | en_US |
dc.subject | Burial and compaction | en_US |
dc.subject | Soil magnetic | en_US |
dc.title | Effect of burial and compaction on soil magnetic properties: Results from soil-paleosol sequences in the Himalayan Foreland, India | en_US |
dc.type | Article | en_US |
dc.identifier.accession | 091301 | |
Appears in Collections: | SEG_Reprints |
Files in This Item:
File | Description | Size | Format | |
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KumarvelV_PPP_2008.pdf Restricted Access | Reprint | 1.78 MB | Adobe PDF | View/Open Request a copy |
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