Emelyanov, Emelyan M (1998): (Table II.4.3) Chemical composition of Holocene diatomaceous oozes of the Namibian shelf at Station AK3-163GC [dataset]. P.P. Shirshov Institute of Oceanology, RAS, Atlantic Branch, Kaliningrad, PANGAEA, https://doi.org/10.1594/PANGAEA.772141, In supplement to: Emelyanov, EM (1998): Bar'ernye Zony v Okeane (Barrier Zones in the Ocean). Yantarny Skaz (Kaliningrad), 416 pp
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: -21.478333 * Longitude: 13.581667
Minimum DEPTH, sediment/rock: 0.030 m * Maximum DEPTH, sediment/rock: 1.955 m
Event(s):
AK3-163GC * Latitude: -21.478333 * Longitude: 13.581667 * Elevation: -106.0 m * Location: Namibian shelf * Campaign: AKU3 * Basis: Akademik Kurchatov * Method/Device: Gravity corer (GC)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Depth, top/min | Depth top | m | Emelyanov, Emelyan M | ||
3 | Depth, bottom/max | Depth bot | m | Emelyanov, Emelyan M | ||
4 | Sediment type | Sediment | Emelyanov, Emelyan M | |||
5 | Size fraction > 0.100 mm | >100 µm | % | Emelyanov, Emelyan M | Grain size analysis after Petelin (1967, Nauka, Moscow) | |
6 | Size fraction < 0.010 mm | <10 µm | % | Emelyanov, Emelyan M | Grain size analysis after Petelin (1967, Nauka, Moscow) | |
7 | Calcium carbonate | CaCO3 | % | Emelyanov, Emelyan M | Carbon analyser AN-7529, 7560 | |
8 | Opal, biogenic silica | bSiO2 | % | Emelyanov, Emelyan M | Double leaching by 5% Na2CO3 | |
9 | Carbon, organic, total | TOC | % | Emelyanov, Emelyan M | Carbon analyser AN-7529, 7560 | |
10 | Phosphorus | P | % | Emelyanov, Emelyan M | Wet chemistry | |
11 | Iron | Fe | % | Emelyanov, Emelyan M | Wet chemistry | |
12 | Manganese | Mn | % | Emelyanov, Emelyan M | Wet chemistry | |
13 | Titanium | Ti | % | Emelyanov, Emelyan M | Wet chemistry | |
14 | Phosphates | Phosphates | Emelyanov, Emelyan M | as nodules in >0.1 mm size fraction | ||
15 | Stage | Stage | Emelyanov, Emelyan M | of Holocene transgression |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
139 data points
Data
1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Sediment | 5 >100 µm [%] | 6 <10 µm [%] | 7 CaCO3 [%] | 8 bSiO2 [%] | 9 TOC [%] | 10 P [%] | 11 Fe [%] | 12 Mn [%] | 13 Ti [%] | 14 Phosphates | 15 Stage |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.030 | 0.00 | 0.06 | dark green, semi-liquid, pelitic, low phosphate diatomaceous ooze, H2S odor | 1.93 | 79.92 | 5.89 | 50.59 | 9.29 | 0.39 | 0.85 | 0.005 | 0.10 | abundant | high ocean level |
0.150 | 0.10 | 0.20 | same | 1.45 | 81.99 | 4.96 | 7.91 | 0.45 | 1.31 | 0.005 | 0.07 | abundant | high ocean level | |
0.435 | 0.38 | 0.49 | dark green, soft, pelitic, low phosphate diatomaceous ooze | 1.14 | 80.30 | 7.14 | 57.00 | 5.94 | 0.24 | 1.03 | 0.020 | 0.04 | abundant | high ocean level |
0.740 | 0.68 | 0.80 | dark green, soft, pelitic diatomaceous ooze | 0.99 | 76.14 | 8.26 | 61.61 | 5.84 | 0.20 | 1.03 | <0.004 | 0.06 | present | high ocean level |
0.950 | 0.90 | 1.00 | dark green, soft, aleurite-pelitic diatomaceous ooze | 9.58 | 62.56 | 6.57 | 66.37 | 4.98 | 0.19 | 1.31 | 0.010 | 0.07 | not found | intermediate |
1.090 | 1.05 | 1.13 | greenish-grey, dense, aleurite-pelitic diatomaceous ooze | 20.10 | 41.23 | 6.50 | 67.89 | 4.92 | 0.13 | 1.31 | 0.008 | 0.07 | not found | low ocean level |
1.420 | 1.35 | 1.49 | greenish-grey, dense, aleurite-pelitic diatomaceous ooze | 19.22 | 55.42 | 5.25 | 77.74 | 4.80 | 0.10 | 1.31 | <0.004 | 0.05 | not found | low ocean level |
1.545 | 1.51 | 1.58 | greenish-grey, dense, aleurite-pelitic diatomaceous ooze | 16.92 | 48.01 | 7.25 | 66.75 | 6.72 | 0.13 | 1.31 | 0.004 | 0.07 | not found | low ocean level |
1.750 | 1.70 | 1.80 | greenish-grey, dense, fine aleuritic diatomaceous ooze | 25.35 | 41.96 | 7.50 | 78.58 | 5.12 | 0.13 | 1.21 | <0.004 | 0.08 | not found | low ocean level |
1.955 | 1.90 | 2.01 | greenish-grey, dense, aleurite-pelitic diatomaceous ooze | 19.12 | 49.28 | 7.82 | 82.49 | 5.34 | 0.13 | 1.40 | <0.004 | 0.08 | not found | low ocean level |