Citation:

PANGAEA.755471, Supplement to: Kuznetsov, YV et al. (1981): Possible "normalization" of the experimental curves of the vertical distribution of Th230 in deep-sea sediments. Oceanology, 21(1), 116-121

Name: Contents of 230Th, Fe2O3, MnO and P2O5 in bottom sediments from the Tropical Pacific
Published: 1981
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Shape of the 230Th vertical distribution curve ideally close to exponential is studied to determine isotopic age of deep-sea sediments. In practice such ideal 230Th vertical distribution curve is rarely occur; secondary maxima and minima often appear on it. It has been shown that oxyhydroxides of Fe, Mn, and also Corg and P are of prime importance for 230Th concentration. A method is offered for normalizing the vertical distribution curve of 230Th based on taking into account content of these elements in sediment.

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: -13.289992 * Median Longitude: -127.033350 * South-bound Latitude: -26.366667 * West-bound Longitude: 162.033333 * North-bound Latitude: 5.540000 * East-bound Longitude: -99.516700

Event(s):

DM8-571 * Latitude: -14.500000 * Longitude: -99.516700 * Elevation: -3807.0 m * Location: Southeast Pacific * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Grab (GRAB)

DM8-576 * Latitude: -17.833300 * Longitude: -103.116700 * Elevation: -3980.0 m * Location: Southeast Pacific * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Grab (GRAB)

DM8-586 * Latitude: -26.366667 * Longitude: -107.533333 * Elevation: -2850.0 m * Location: Southeast Pacific * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

4 datasets

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Datasets listed in this publication series

Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 2a) Contents of 230Th, Fe2O3, MnO and P2O5 in bottom sediments from Station DM8-571. https://doi.org/10.1594/PANGAEA.755467
Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 2b) Contents of 230Th, Fe2O3, MnO and P2O5 in bottom sediments from Station DM8-576. https://doi.org/10.1594/PANGAEA.755468
Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 2c) Contents of 230Th, Fe2O3, MnO and P2O5 in bottom sediments from Station DM8-586. https://doi.org/10.1594/PANGAEA.755469
Kuznetsov, YV; Al'terman, EI; Lisitzin, AP (1981): (Table 2d) Contents of 230Th, Fe2O3, MnO and P2O5 in bottom sediments from Station VITYAZ5157. https://doi.org/10.1594/PANGAEA.755470