(Table 1) Summary of magnetic properties and chemical composition of opaque minerals in DSDP Leg 58 Holes basallts
| Cobertura |
MEDIAN LATITUDE: 27.912425 * MEDIAN LONGITUDE: 135.989075 * SOUTH-BOUND LATITUDE: 24.700700 * WEST-BOUND LONGITUDE: 132.774800 * NORTH-BOUND LATITUDE: 29.327500 * EAST-BOUND LONGITUDE: 137.683800 * DATE/TIME START: 1977-12-12T00:00:00 * DATE/TIME END: 1978-01-18T00:00:00 * MINIMUM ELEVATION: -4952.0 m * MAXIMUM ELEVATION: -4372.0 m |
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| Data(s) |
30/10/1980
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| Resumo |
The Curie temperature and thermomagnetic behavior of wholerock samples were measured in basalts recovered from Sites 442, 443, and 444 of DSDP Leg 58 in the Shikoku Basin, and from Site 446 in the Daito Basin, north Philippine Sea. Chemical composition and microscopic features of opaque oxides in the same samples were also investigated. Degree and mode of oxidation of titanomagnetite vary irrespective of site, lithology, or magnetic polarity, and no systematic correlation has been found between any two of these characteristics. Magnetic properties are systematically different between massive flows recovered at Hole 444A (Shikoku Basin) and Hole 446A (Daito Basin), although the controlling factor is unknown. |
| Formato |
text/tab-separated-values, 955 data points |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.821417 doi:10.1594/PANGAEA.821417 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Furuta, Toshio; Kobayashi, Kazuo; Momose, K (1980): Magnetic properties of igneous rocks of the Philippine Sea, Deep Sea Drilling Project Leg 58. In: deVries Klein, G; Kobayashi, K; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 58, 923-934, doi:10.2973/dsdp.proc.58.141.1980 |
| Palavras-Chave | #58-442B; 58-443; 58-444A; 58-446A; Aluminium oxide; Comment; Curie temperature; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Electron microprobe; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg58; Longitude of event; North Pacific/BASIN; North Pacific/Philippine Sea/BASIN; ODP sample designation; Ratio; Sample code/label; Size; Texture; Titanium/Iron ratio; Type; x |
| Tipo |
Dataset |
