Sediment grain size and carbon/carbonate at DSDO Leg 55 Holes
| Cobertura |
MEDIAN LATITUDE: 41.589607 * MEDIAN LONGITUDE: 170.302034 * SOUTH-BOUND LATITUDE: 37.981300 * WEST-BOUND LONGITUDE: 170.020500 * NORTH-BOUND LATITUDE: 44.777200 * EAST-BOUND LONGITUDE: 170.597700 * DATE/TIME START: 1977-08-01T00:00:00 * DATE/TIME END: 1977-08-16T00:00:00 |
|---|---|
| Data(s) |
28/11/1980
|
| Resumo |
CaCO3 content was determined on board ship by the "Karbonat Bomb" technique (Müller and Gastner, 1971). In this simple procedure, a sample is powdered and treated with HCl in a closed cylinder. Any resulting CO2 pressure is proportional to the CaCO3 content of the sample. Application of the calibration factor to the manometer reading (x 100) yields per cent CaCO3. The error can be as low as 1 per cent for sediments high in CaCO3, and in general an accuracy of ±2 to 5 per cent can be obtained. |
| Formato |
application/zip, 2 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.823439 doi:10.1594/PANGAEA.823439 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Shipboard Scientific Party (1980): Leg 55 sediment grain size and carbon/carbonate data. In: Jackson, ED; Koisumi, I; et al., (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 55, 861-862, doi:10.2973/dsdp.proc.55.app2.1980 |
| Palavras-Chave | #<2 µm, >9 phi; 55-430; 55-430A; 55-431A; 55-432; 55-432A; 55-433; 55-433A; 55-433B; 55-433C; CaCO3; Calcium carbonate; Carbon, organic, total; Carbon, total; Carbonate bomb (Müller & Gastner, 1971); Classification; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Element analyser CHN, LECO WR-12; Event; Glomar Challenger; Grain size, pipette analysis; Leg55; North Pacific/SEAMOUNT; North Pacific/SEDIMENT POND; North Pacific/TERRACE; ODP sample designation; Sample code/label; Sand; Silt; Size fraction < 0.002 mm, > 9 phi, clay; TC; TOC |
| Tipo |
Dataset |
