(Table 1) Textural characteristics of sediments at DSDP Leg 71 Holes
| Cobertura |
MEDIAN LATITUDE: -48.417420 * MEDIAN LONGITUDE: -32.790380 * SOUTH-BOUND LATITUDE: -51.004700 * WEST-BOUND LONGITUDE: -46.971700 * NORTH-BOUND LATITUDE: -46.046200 * EAST-BOUND LONGITUDE: -24.640000 * DATE/TIME START: 1980-01-15T00:00:00 * DATE/TIME END: 1980-02-08T00:00:00 * MINIMUM ELEVATION: -4373.0 m * MAXIMUM ELEVATION: -1846.0 m |
|---|---|
| Data(s) |
07/06/1983
|
| Resumo |
In conjunction with a study of ice-rafted detritus (IRD), textural analyses were carried out on Miocene to Quaternary sediments at Sites 511, 512, 513, and 514. Grain-size statistics were computed for the <62.5 µm fraction in order to identify changes in current velocity; the sand fraction was omitted from these determinations because it consists primarily of ice-raft and biogenic components. The contributions by terrigenous sediment in the 62.5-250 µm and the >250 µm fractions were determined. |
| Formato |
text/tab-separated-values, 2182 data points |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.815325 doi:10.1594/PANGAEA.815325 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Bornhold, Brian D (1983): Appendix I. Detailed textural analyses of Miocene to Quaternary sediments, Leg 71. In: Ludwig, WJ; Krasheninnikov, VA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 71, 1183-1184, doi:10.2973/dsdp.proc.71.app1.1983 |
| Palavras-Chave | #71-511; 71-512; 71-513; 71-513A; 71-514; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg71; Longitude of event; Mean, grain size; ODP sample designation; Sample code/label; Sand; see reference(s); Silt; Size fraction < 0.002 mm, > 9 phi, clay; Size fraction > 0.250 mm; Size fraction 0.250-0.0625 mm; Skewness; Sorting in phi; South Atlantic; South Atlantic/BANK; South Atlantic/FLANK; South Atlantic/PLATEAU |
| Tipo |
Dataset |
