Lightness timescale for terrestrial sediments of China
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2002
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| _version_ | 1867167672755552256 |
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| author | Han, Zhiyong Liu, Dunyi Hovan, Steven A |
| author_facet | Han, Zhiyong Liu, Dunyi Hovan, Steven A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Nihewan Beds at Yangyuan reflect apparently continuous, high-resolution deposition of fluvial-lacustrine sediment in the climatically important loess deposit regions of north China. The Hutouliang section forms the upper portion of Nihewan Beds deposited during the Brunhes magnetic polarity chron. Lightness values measured on successive samples display similar variability to the aeolian flux record of oceanic sediment core V21-146 located downwind from this area in the North Pacific. The oxygen isotope timescale of core V21-146 was transferred to the lightness curve to provide a preliminary timescale allowing more detailed age control in the Hutouliang section. This timescale will provide useful assistance in dating boundary ages of the loess-soil sequence in China and interpreting regional climatic data. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_844933 |
| institution | PANGAEA |
| language | en |
| publishDate | 2002 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Lightness timescale for terrestrial sediments of China Han, Zhiyong Liu, Dunyi Hovan, Steven A China; Hutouliang The Nihewan Beds at Yangyuan reflect apparently continuous, high-resolution deposition of fluvial-lacustrine sediment in the climatically important loess deposit regions of north China. The Hutouliang section forms the upper portion of Nihewan Beds deposited during the Brunhes magnetic polarity chron. Lightness values measured on successive samples display similar variability to the aeolian flux record of oceanic sediment core V21-146 located downwind from this area in the North Pacific. The oxygen isotope timescale of core V21-146 was transferred to the lightness curve to provide a preliminary timescale allowing more detailed age control in the Hutouliang section. This timescale will provide useful assistance in dating boundary ages of the loess-soil sequence in China and interpreting regional climatic data. |
| title | Lightness timescale for terrestrial sediments of China |
| topic | China; Hutouliang |
| url | https://doi.org/10.1594/PANGAEA.844933 |