Citation:

PANGAEA.772141, In supplement to: Emelyanov, EM (1998): Bar'ernye Zony v Okeane (Barrier Zones in the Ocean). Yantarny Skaz (Kaliningrad), 416 pp

Name: (Table II.4.3) Chemical composition of Holocene diatomaceous oozes of the Namibian shelf at Station AK3-163GC
Creator: Emelyan M Emelyanov
Published: 1998
License: https://creativecommons.org/licenses/by/3.0/

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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: * 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

Download dataset as tab-delimited text — use the following character encoding:

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