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Kuznetsov, Yury V; Al'terman, E I; Lisitzin, Alexander P (1981): Contents of radioactive elements, main chemical composition, and sedimentation rates of bottom sediments from some stations in the Southeast Pacific. PANGAEA, https://doi.org/10.1594/PANGAEA.755466, Supplement to: Kuznetsov, YV et al. (1981): Rates of deposition of metalliferous sediments in the Southeast Pacific Ocean. Oceanology, 21(2), 220-227

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Abstract:
Gamma-spectrometric analysis was used for six sediment cores from the area occupied by metalliferous sediments in the Southeast Pacific. In five of these cores vertical distribution curves of 230Th enabled positions of equilibrium points to be determined and sediments to be dated. The ionium curve was normalized for one core. Vertical distribution of 230Th in metalliferous sediments resembles its distribution in normal ocean-floor sediments beyond the area of influence of active ridges. Sedimentation rates lay within the range 0.7-12.3 mm/ky.
Project(s):
Coverage:
Median Latitude: -12.405954 * Median Longitude: -103.892124 * South-bound Latitude: -15.366700 * West-bound Longitude: -110.683300 * North-bound Latitude: -9.150000 * East-bound Longitude: -97.883300
Event(s):
DM8-564 * Latitude: -9.150000 * Longitude: -110.683300 * Elevation: -3063.0 m * Location: Southeast Pacific * Campaign: DM8 * Basis: Dmitry Mendeleev * Device: Grab (GRAB)
DM8-565 * Latitude: -9.633300 * Longitude: -109.533300 * Elevation: -3093.0 m * Location: Southeast Pacific * Campaign: DM8 * Basis: Dmitry Mendeleev * Device: Grab (GRAB)
DM8-568 * Latitude: -12.250000 * Longitude: -104.233300 * Elevation: -4153.0 m * Location: Southeast Pacific * Campaign: DM8 * Basis: Dmitry Mendeleev * Device: Grab (GRAB)
Size:
7 datasets

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Datasets listed in this publication series

  1. Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 2a) Contents of radioactive elements and main components of chemical composition in bottom sediments from Station DM8-564. https://doi.org/10.1594/PANGAEA.755457
  2. Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 2b) Contents of radioactive elements and main components of chemical composition in bottom sediments from Station DM8-565. https://doi.org/10.1594/PANGAEA.755458
  3. Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 3) Sedimentation rates and average contents of main components of chemical composition of bottom sediments from some stations in the Southeast Pacific. https://doi.org/10.1594/PANGAEA.755460
  4. Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 4a) Contents of radioactive elements and main components of chemical composition in bottom sediments from Station DM8-568. https://doi.org/10.1594/PANGAEA.755461
  5. Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 4b) Contents of radioactive elements and main components of chemical composition in bottom sediments from Station DM8-570. https://doi.org/10.1594/PANGAEA.755462
  6. Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 4c) Contents of radioactive elements and main components of chemical composition in bottom sediments from Station DM8-571. https://doi.org/10.1594/PANGAEA.755464
  7. Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 5) Contents of radioactive elements and main components of chemical composition in bottom sediments from Station DM8-572. https://doi.org/10.1594/PANGAEA.755465