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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
1989
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.757648 |
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| _version_ | 1867170912150749184 |
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| author | Baturin, Gleb N Savenko, Vitaly S |
| author_facet | Baturin, Gleb N Savenko, Vitaly S |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Dates and growth rates of iron-manganese nodules obtained by various direct and indirect methods, including radiometric, micropaleontological, geological and experimental, are discussed. Validity of assumptions, on which the radiometric dating of nodules is based and reliability of results are discussed. The problem of "buoyancy" of slow-growing nodules resting on the surface of faster-accumulating sediments is considered: It may be caused by action of deep-water fauna, bottom currents, or plastic properties of sediments. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_757648 |
| institution | PANGAEA |
| language | en |
| publishDate | 1989 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 2) Comparative growth rates of upper and lower parts of Fe-Mn nodules from the Pacific Ocean Baturin, Gleb N Savenko, Vitaly S Age, 10Be/9Be; Age, 10Beryllium; Age, 230Th/232Th Ionium-Thorium; Age, 230Thorium; Age, 231Protactinium; Archive of Ocean Data; ARCOD; BS-A47-16-4; BS-E5-4; BS-FT5; BS-OC; Calculated; Depth, bottom/max; Depth, top/min; Event label; Growth rate; Growth rate, standard deviation; Latitude of event; Longitude of event; Pacific Ocean; Sample type Dates and growth rates of iron-manganese nodules obtained by various direct and indirect methods, including radiometric, micropaleontological, geological and experimental, are discussed. Validity of assumptions, on which the radiometric dating of nodules is based and reliability of results are discussed. The problem of "buoyancy" of slow-growing nodules resting on the surface of faster-accumulating sediments is considered: It may be caused by action of deep-water fauna, bottom currents, or plastic properties of sediments. |
| title | (Table 2) Comparative growth rates of upper and lower parts of Fe-Mn nodules from the Pacific Ocean |
| topic | Age, 10Be/9Be; Age, 10Beryllium; Age, 230Th/232Th Ionium-Thorium; Age, 230Thorium; Age, 231Protactinium; Archive of Ocean Data; ARCOD; BS-A47-16-4; BS-E5-4; BS-FT5; BS-OC; Calculated; Depth, bottom/max; Depth, top/min; Event label; Growth rate; Growth rate, standard deviation; Latitude of event; Longitude of event; Pacific Ocean; Sample type |
| url | https://doi.org/10.1594/PANGAEA.757648 |