Calcium carbonate and organic carbon at DSDP Leg 62 Holes
Cobertura |
MEDIAN LATITUDE: 30.487929 * MEDIAN LONGITUDE: 175.446901 * SOUTH-BOUND LATITUDE: 21.350200 * WEST-BOUND LONGITUDE: 173.888800 * NORTH-BOUND LATITUDE: 39.860700 * EAST-BOUND LONGITUDE: 179.255700 * DATE/TIME START: 1978-08-02T00:00:00 * DATE/TIME END: 1978-08-28T00:00:00 |
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Data(s) |
26/09/1981
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Resumo |
Percent CaCO3 was determined in selected samples aboard the ship by the carbonate-bomb technique (Müller and Gastner, 1971). Results of these analyses are listed in Table 1 and plotted in Figures 1, 3, 4, and 5 as plus signs (+). Samples collected specifically for analyses of CaCO3 and organic carbon were analyzed at three shore-based laboratories. Concentrations of total carbon, organic carbon, and CaCO3 were determined in some samples at the DSDP sediment laboratory, using a Leco carbon analyzer, by personnel of the U.S. Geological Survey, under the supervision of T. L. Valuer. Most of these samples were collected from lithologic units containing relatively high concentrations of organic carbon. Sample procedures are outlined in Boyce and Bode (1972). Precision and accuracy are both ±0.3% absolute for total carbon, ±0.06% absolute for organic carbon, and ±3% absolute for CaCO3. |
Formato |
application/zip, 4 datasets |
Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.819792 doi:10.1594/PANGAEA.819792 |
Idioma(s) |
en |
Publicador |
PANGAEA |
Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
Fonte |
Supplement to: Dean, Walter E (1981): Calcium carbonate and organic carbon in samples from Deep Sea Drilling Project Sites 463, 464, 465, and 466. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 869-879, doi:10.2973/dsdp.proc.62.143.1981 |
Palavras-Chave | #62-463; 62-464; 62-465; 62-465A; 62-466; CaCO3; Calcium carbonate; Carbon, organic, total; Carbonate bomb (Müller & Gastner, 1971); Deep Sea Drilling Project; Depth; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Element analyser CHN, LECO; Event; Glomar Challenger; Label; Leg62; Lithology; Lithology/composition/facies; mbsf; North Pacific/CONT RISE; North Pacific/SEAMOUNT; ODP sample designation; Sample code/label; TOC |
Tipo |
Dataset |