Citation:

2018PA003553

Name: (S4) Grain size data from the sediment vibrocore OC-50 collected from the RV Melville, cruise MV1211
Published: 2019-05-15
License: https://creativecommons.org/licenses/by/4.0/
Keywords: bioturbation; California; geochronology; sedimentation rate; surface mixed layer; taphonomic active zone

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Abstract:

Sediment grain size data for vibrocore OC-50, southern California shelf

Keyword(s):

bioturbation; California; geochronology; sedimentation rate; surface mixed layer; taphonomic active zone

Coverage:

Latitude: 33.588500 * Longitude: -118.041600

Date/Time Start: 2012-09-02T00:00:00 * Date/Time End: 2012-09-02T00:00:00

Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 1.010 m

Event(s):

OC-50_VC * Latitude: 33.588500 * Longitude: -118.041600 * Date/Time: 2012-09-02T00:00:00 * Elevation: -50.0 m * Campaign: (Temporal resolution in benthic assemblages) * Method/Device: Vibro corer (VC) * Comment: OC-50_VC5: Elevation -50.6 m

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Tomasovych, Adam	Geocode
2	Depth, top/min	Depth top	m	Tomasovych, Adam
3	Depth, bottom/max	Depth bot	m	Tomasovych, Adam
4	Size fraction > 2 mm, gravel	>2 mm	%	Tomasovych, Adam
5	Size fraction > 0.063 mm, sand	>63 µm	%	Tomasovych, Adam	Sand
6	Size fraction > 0.006 mm, silt	>6 µm	%	Tomasovych, Adam	Silt
7	Size fraction < 0.002 mm, clay	<2 µm	%	Tomasovych, Adam	Clay
8	Size fraction < 0.063 mm, mud, silt+clay	<63 µm	%	Tomasovych, Adam	Mud
9	Grain size, mean	Grain size mean	phi	Tomasovych, Adam
10	Sorting in phi	Sort p	phi	Tomasovych, Adam
11	Comment	Comment		Tomasovych, Adam	Notes

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

161 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 >2 mm [%]	5 >63 µm [%]	6 >6 µm [%]	7 <2 µm [%]	8 <63 µm [%]	9 Grain size mean [phi]	10 Sort p [phi]	11 Comment
0.010	0.00	0.02	0.00	58.60	33.56	7.85	41.41	4.47	2.16
0.050	0.04	0.06	0.00	60.27	31.57	8.15	39.72	4.46	2.22
0.090	0.08	0.10	1.19	58.45	32.67	7.69	40.36	4.34	2.25	Shells in gravel
0.130	0.12	0.14	12.94	52.92	27.35	6.79	34.14	3.51	2.81	large shells, tubes in gravel
0.150	0.16	0.18	8.13	53.55	31.27	7.05	38.32	3.88	2.62	large shells, tubes in gravel
0.210	0.20	0.22	5.59	53.53	32.67	8.21	40.88	4.19	2.57	large shells, tubes in gravel
0.250	0.24	0.26	0.66	56.11	34.88	8.34	43.22	4.46	2.23
0.290	0.28	0.30	1.28	52.25	37.02	9.45	46.47	4.59	2.40	small shells in gravel
0.350	0.32	0.38	4.39	52.44	35.29	7.88	43.17	4.27	2.41	Three 6-7cm shells in this interval (why its so big) they were not weighed in this sample. Other shell material in gravel. Crassadoma gigantea
0.410	0.40	0.42	0.94	60.17	30.86	8.03	38.89	4.45	2.21	Shells in gravel
0.450	0.44	0.46	0.08	58.83	30.55	10.54	41.09	4.72	2.43
0.490	0.48	0.50	2.33	58.71	29.73	9.23	38.96	4.47	2.36	Shells in gravel
0.610	0.60	0.62	0.00	61.57	28.77	9.66	38.43	4.62	2.27
0.710	0.70	0.72	0.28	63.19	27.83	8.71	36.54	4.51	2.23
0.810	0.80	0.82	0.08	65.59	24.88	9.45	34.33	4.58	2.33
0.910	0.90	0.92	0.05	74.59	18.34	7.01	25.35	4.25	2.05
1.010	1.00	1.02	0.27	73.25	19.66	6.81	26.47	4.24	2.04