Contents of 230Th, Fe2O3, MnO and P2O5 in bottom sediments from the Tropical Pacific
| Cobertura |
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 |
|---|---|
| Data(s) |
22/12/1981
|
| Resumo |
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. |
| Formato |
application/zip, 4 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.755471 doi:10.1594/PANGAEA.755471 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Kuznetsov, Yury V; Al'terman, EI; Lisitzin, Alexander P (1981): Possible "normalization" of the experimental curves of the vertical distribution of Th230 in deep-sea sediments. Oceanology, 21(1), 116-121 |
| Palavras-Chave | #230Th; 230Th std dev; Archive of Ocean Data; ARCOD; Depth; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth bot; Depth top; DM8; DM8-571; DM8-576; DM8-586; Dmitry Mendeleev; Fe2O3; for the whole core; GC; Grab; GRAB; Gravity corer; Iron oxide, Fe2O3; Manganese oxide; MnO; P2O5; Pacific Ocean; Phosphorus oxide; Sediment; Sediment type; Southeast Pacific; Thorium 230; Thorium 230, standard deviation; VITYAZ; Vityaz (ex-Mars); VITYAZ5157 |
| Tipo |
Dataset |
