(Table 1) Results of X-ray radiographic analyses of authigenic phosphorites from the Southwest Africa shelf
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
1970
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| _version_ | 1867172318509268992 |
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| author | Baturin, Gleb N Kochenov, A V Petelin, Veniamin P |
| author_facet | Baturin, Gleb N Kochenov, A V Petelin, Veniamin P |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In the biologically productive area on the Southwest Africa shelf a current process of diagenetic phosphorite formation occurs. Remains of phytoplankton are the main source of phosphorus in host bottom sediments. Phosphorus concentrates in nodules due to its redistribution in bottom sediments and precipitation from interstitial waters. Accumulation of the phosphate nodules, as well as of scattered fish bone debris in sediments occurs at sudden change in hydrological conditions and removal of fine sediment fractions due to increased bottom currents or during transgressions. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_775530 |
| institution | PANGAEA |
| language | en |
| publishDate | 1970 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Results of X-ray radiographic analyses of authigenic phosphorites from the Southwest Africa shelf Baturin, Gleb N Kochenov, A V Petelin, Veniamin P AK3-144; AK3-152; AK3-160; AK3-161; AK3-209; Akademik Kurchatov; AKU3; a - lattice parameter; Archive of Ocean Data; ARCOD; c - lattice parameter; Elevation of event; Event label; Grab; GRAB; Latitude of event; Line definition; Longitude of event; Phosphorus pentoxide; Sample type; X-ray radiography In the biologically productive area on the Southwest Africa shelf a current process of diagenetic phosphorite formation occurs. Remains of phytoplankton are the main source of phosphorus in host bottom sediments. Phosphorus concentrates in nodules due to its redistribution in bottom sediments and precipitation from interstitial waters. Accumulation of the phosphate nodules, as well as of scattered fish bone debris in sediments occurs at sudden change in hydrological conditions and removal of fine sediment fractions due to increased bottom currents or during transgressions. |
| title | (Table 1) Results of X-ray radiographic analyses of authigenic phosphorites from the Southwest Africa shelf |
| topic | AK3-144; AK3-152; AK3-160; AK3-161; AK3-209; Akademik Kurchatov; AKU3; a - lattice parameter; Archive of Ocean Data; ARCOD; c - lattice parameter; Elevation of event; Event label; Grab; GRAB; Latitude of event; Line definition; Longitude of event; Phosphorus pentoxide; Sample type; X-ray radiography |
| url | https://doi.org/10.1594/PANGAEA.775530 |