Annotated record of the detailed examination of Mn deposits from DSDP Site, Leg 4 (Cores 4-27-1 and 4-27A-1)
| Cobertura |
LATITUDE: 15.856500 * LONGITUDE: -56.879300 * DATE/TIME START: 1969-02-23T00:00:00 * DATE/TIME END: 1969-02-23T00:00:00 * MINIMUM DEPTH, sediment/rock: 25.750 m * MAXIMUM DEPTH, sediment/rock: 86.100 m |
|---|---|
| Data(s) |
10/10/1970
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| Resumo |
The northern margin of the Demerara Abyssal Plain is bordered by a low ESE-WNW trending rise known as the Barracuda Ridge. North of South America, the eastern margin of the Demerara Abyssal Plain is formed by the Barbados Ridge. An extensive sedimentary section of the Barbados Ridge is exposed on the island of Barbados and consists of a series of radiolarian to planktonic foraminiferal and calcareous nannofossil biogenic sediments interlayered with ash beds. To determine the nature of the sediments and "basement," Site 27 was selected on the northern margin of the Demerara Abyssal Plain, south of the Barracuda Ridge. |
| Formato |
text/tab-separated-values, 24 data points |
| Identificador | |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Relação |
Bader, Richard G; Gerard, Robert D; Benson, William E; Bolli, Hans M; Hay, William W; Rothwell, W Thomas; Ruef, Michael R; Riedel, William R; Sayles, Frederick L (1970): Site 27. In: Bader, R.G. et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Government Print Office), 4, 93-124, doi:10.2973/dsdp.proc.4.106.1970 Grant, J Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, doi:10.7289/V52Z13FT Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, doi:10.7289/V53X84KN |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Palavras-Chave | #4-27; 4-27A; Comment; Date/Time of event; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg4; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic/RIDGE; Position; Quantity of deposit; Sample code/label; Sample ID; Sediment type |
| Tipo |
Dataset |
