| hasData_Center_Short_Name |
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| hasDataset_Online_Resource |
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| hasProject_Long_Name |
- Vereshchagin 98 Expedition
- Vereshchagin Expedition 98
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| hasDataset_Release_Date |
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| hasDataset_Title |
- Downcore variations of rock magnetic parameters for the sedimentary sequence of VER98-1-14
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| hasEntry_ID |
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| hasKeyword |
- (ARM50-ARM65)/ARM
- Magnetic susceptibility
- SIRM/kLF
- inclination (ARM)
- s-ratio
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| hasReference |
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10.1016/j.gloplacha.2004.11.010
http://dx.doi.org/10.1016/j.gloplacha.2004.11.010
Francois Demory, Hedi Oberhansli, Norbert R. Nowaczyk, Matthias Gottschalk, Richard Wirth and Rudolf Naumann, Detrital input and early diagenesis in sediments from Lake Baikal revealed by rock magnetism, Global and Planetary Change, Volume 46, Issues 1-4,
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| hasSummary |
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Downcore variations of rock magnetic parameters and simplified lithological description for the sedimentary sequence VER 98-1-14. Here, MIS are denoted by numbers in the lithological column. The black squares filled intervals mark occurrences of greigite characterised by a high magnetic susceptibility (κLF) in parts, with a low coercive mineral dominating the magnetic signal (S-ratio close to 1), a high SIRM/κLF, a strong loss of ARM intensity between the demagnetisations steps 50 and 65 mT and finally a deviation of the inclination of ARM. The dark grey intervals mark occurrences of magnetite dissolution, with a low S-ratio resulting from relative higher hematite content in the ferromagnetic components. The assignment of greigite and dissolved magnetite is based on subsequent interpretation. Magnetic susceptibility (κLF) vs. S-ratio for the sedimentary sequence VER 98-1-14 showing S-ratio gathered around 0.95 in glacial sediments and scattered from 0.7 to 1 in interglac
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| GCMD Sciencekeywords describing the dataset. Click on Keyword to find similar datasets | |
