Citation:

epic.28204.d001

Name: (Appendix 2) Statistics for grain-size analysis of sediment core CRP-3
Creator: Peter J Barrett
Published: 2001
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Cape Roberts Project (CRP)

Coverage:

Latitude: -77.006000 * Longitude: 163.719000

Date/Time Start: 1999-10-09T00:00:00 * Date/Time End: 1999-11-19T00:00:00

Minimum DEPTH, sediment/rock: 9.73 m * Maximum DEPTH, sediment/rock: 787.55 m

Event(s):

CRP-3 * Latitude: -77.006000 * Longitude: 163.719000 * Date/Time Start: 1999-10-09T00:00:00 * Date/Time End: 1999-11-19T00:00:00 * Elevation: -295.0 m * Penetration: 939 m * Recovery: 936 m * Location: Ross Sea * Campaign: * Basis: Sampling/drilling from ice * Method/Device: Core wireline system (CWS) * Comment: 11.76 km at 76° true from Cape Roberts, 2.04 km at 225° true from CRP-2. Fast ice thickness: 2.0 to 2.2 m. Sea rise embedded to 9.55 mbsf. Lateral ice movement from spudding 5.0 m to 82° true. HQ core to 345.85 mbsf. NQ core to 939.42 mbsf. Core recovery 97%. Phase 1 logging to 345 mbsf, Phase 2 logging to 773 mbsf, Phase 3 logging to 918 mbsf. Deepest Cenozoic lithology and depth: sandstone breccia from 822.87 to 823.11 mbsf. Age of oldest Cenozoic strata: earliest Oligocene or latest Eocene. Deepest core lithology and depth: light red-brown quartz-cemented quartz sandstone to 939.42 mbsf. Age of bedrock: (mid?) Devonian.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Sample mass	Samp m	g	Barrett, Peter J
3	Size fraction > 2 mm, gravel	>2 mm	%	Barrett, Peter J	Calculated after FOLK
4	Grain size, mean	Grain size mean	phi	Barrett, Peter J	Calculated after FOLK
5	Sorting in phi	Sort p	phi	Barrett, Peter J	Calculated after FOLK
6	Skewness	Skew		Barrett, Peter J	Calculated after FOLK
7	Sand	Sand	%	Barrett, Peter J	Calculated after FOLK	gravel free proportion
8	Silt	Silt	%	Barrett, Peter J	Calculated after FOLK	gravel free proportion
9	Size fraction < 0.002 mm, clay	<2 µm	%	Barrett, Peter J	Calculated after FOLK	gravel free proportion
10	Lithology/composition/facies	Lithology		Barrett, Peter J		facies according to Powell et al. 2001
11	Comment	Comment		Barrett, Peter J		bottom process
12	Comment	Comment		Barrett, Peter J		ice rafting
13	Comment	Comment		Barrett, Peter J		diagenetic processes

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

1380 data points

Data

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

1 Depth sed [m]	2 Samp m [g]	3 >2 mm [%]	4 Grain size mean [phi]	5 Sort p [phi]	6 Skew	7 Sand [%] (gravel free proportion)	8 Silt [%] (gravel free proportion)	9 <2 µm [%] (gravel free proportion)	10 Lithology (facies according to Powell et...)	11 Comment (bottom process)	12 Comment (ice rafting)	13 Comment (diagenetic processes)
9.73	26.1	0.8	6.9	3.4	0.0	21.8	39.5	38.8	diamictite	unsorted	ice-rafting	unknown
17.37	32.5	0.5	7.3	3.4	0.1	19.2	37.6	43.2	muddy sandstone	unsorted	ice-rafting	unknown
23.72	18.5	0.4	6.6	3.3	0.3	27.4	36.9	35.7	muddy sandstone	unsorted	ice-rafting	unknown
25.12	23.8	3.6	3.8	2.1	0.4	65.4	25.7	9.0	muddy sandstone	rapidly deposited-redeposited	ice-rafting	unknown
31.91	27.3	0.6	5.5	2.9	0.5	40.9	39.7	19.4	muddy sandstone	current	ice-rafting	unknown
39.15	12.4	1.2	7.6	3.4	-0.1	16.6	37.1	46.3	muddy sandstone	unsorted	ice-rafting	unknown
45.73	24.0	0.0	8.1	2.9	0.0	9.0	41.3	49.7	muddy sandstone	unsorted	ice-rafting	unknown
50.85	28.9	1.3	7.6	3.4	-0.1	15.9	35.8	48.3	muddy sandstone	unsorted	ice-rafting	unknown
57.79	12.7	0.0	7.1	3.5	-0.1	24.1	31.5	44.4	mudstone	unsorted	ice-rafting	unknown
64.82	29.0	0.2	8.1	2.9	0.0	7.5	39.5	53.0	mudstone	unsorted	ice-rafting	unknown
72.03	35.2	0.0	5.3	2.7	0.7	59.6	21.9	18.4	muddy sandstone	wave	unknown	unknown
79.66	18.2	0.6	8.5	3.0	-0.2	9.1	31.6	59.3	sandy mudstone	unsorted	ice-rafting	unknown
86.64	17.5	18.0	5.4	3.6	0.4	47.5	27.3	25.2	diamictite	unsorted	ice-rafting	unknown
92.88	31.7	1.0	5.6	3.2	0.5	45.3	31.2	23.5	diamictite	unsorted	ice-rafting	unknown
100.11	35.3	5.3	7.1	3.0	0.1	13.9	52.2	34.0	mudstone	unsorted	ice-rafting	unknown
106.15	19.7	0.0	8.0	3.2	-0.1	11.5	36.9	51.5	mudstone	unsorted	ice-rafting	unknown
110.03	25.3	1.4	6.2	2.9	0.0	20.6	54.3	25.1	muddy sandstone	unsorted	ice-rafting	unknown
111.88	25.7	0.5	6.8	3.4	0.1	21.8	43.9	34.3	muddy sandstone	unsorted	ice-rafting	unknown
113.98	16.8	0.8	6.7	3.2	0.2	24.5	38.6	36.9	muddy sandstone	unsorted	ice-rafting	unknown
123.20	33.6	0.3	7.8	3.2	-0.1	12.8	39.4	47.8	mudstone	unsorted	ice-rafting	unknown
130.18	47.3	1.0	7.0	3.4	-0.1	23.1	31.5	45.4	mudstone	unsorted	ice-rafting	unknown
135.21	13.1	0.0	5.4	3.1	0.6	49.8	30.6	19.6	mudstone	wave	no ice-rafting	unknown
135.99	32.6	0.2	6.6	3.2	0.1	21.8	48.6	29.6	mudstone	unsorted	ice-rafting	unknown
143.37	22.9	0.3	5.8	3.2	0.4	38.6	38.5	22.9	mudstone	unsorted	ice-rafting	unknown
158.20	10.7	2.0	8.1	3.0	-0.1	10.2	36.8	53.1	mudstone	unsorted	ice-rafting	unknown
158.80	26.8	0.3	8.3	3.0	0.2	5.2	48.1	46.7	mudstone	unsorted	ice-rafting	unknown
165.14	31.2	0.1	6.0	2.8	0.2	22.5	56.1	21.4	sandy mudstone	unsorted	ice-rafting	unknown
172.07	33.5	8.0	4.5	3.5	0.5	58.8	23.0	18.2	muddy sandstone	rapidly deposited-redeposited	unknown	unknown
179.04	24.7	0.9	6.4	3.2	0.4	25.9	47.4	26.7	sandy mudstone	rapidly deposited-redeposited	unknown	unknown
186.14	28.7	0.9	6.5	3.6	0.2	26.6	40.8	32.7	mudstone	unsorted	ice-rafting	unknown
192.76	19.7	0.5	6.7	3.4	0.1	23.1	42.9	33.9	muddy sandstone	unsorted	ice-rafting	unknown
193.49	45.3	0.1	3.9	1.8	0.5	71.6	20.2	8.2	mudstone	wave	unknown	unknown
199.96	42.8	2.2	5.3	3.7	0.4	48.9	25.9	25.3	mudstone	rapidly deposited-redeposited	unknown	unknown
207.00	27.2	0.0	3.2	2.1	0.6	83.0	2.7	14.3	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
209.77	13.5	0.4	5.3	2.7	0.6	48.3	33.1	18.6	well-sorted sandstone	wave	ice-rafting	diagenetic clays
220.90	36.9	23.7	2.3	0.9	0.3	93.1	4.3	2.6	well-sorted sandstone	current	ice-rafting	no diagenetic clays
222.11	14.5	0.1	5.9	2.9	0.5	34.0	43.7	22.3	conglomerate	wave	ice-rafting	diagenetic clays
235.05	30.7	27.7	3.1	1.1	0.4	86.0	10.6	3.4	well-sorted sandstone	current	ice-rafting	no diagenetic clays
239.20	16.6	1.3	5.8	3.2	0.2	31.6	40.2	28.2	well-sorted sandstone	unsorted	ice-rafting	unknown
240.31	24.7	15.8	6.2	3.8	0.3	33.4	39.6	27.0	mudstone	unsorted	ice-rafting	unknown
247.27	13.1	0.0	5.4	3.1	0.6	49.8	30.6	19.6	well-sorted sandstone	wave	no ice-rafting	unknown
250.06	16.7	0.0	2.3	0.6	-0.1	99.0	0.7	0.3	well-sorted sandstone	wave	no ice-rafting	no diagenetic clays
258.62	19.2	0.0	9.9	2.4	-0.1	2.7	19.9	77.5	mudstone	unsorted	no ice-rafting	unknown
271.24	24.1	0.0	6.6	3.6	0.4	37.3	28.8	33.9	well-sorted sandstone	wave	no ice-rafting	unknown
271.43	23.2	1.1	2.2	0.7	0.0	98.9	0.7	0.4	well-sorted sandstone	current	ice-rafting	unknown
284.98	11.6	0.8	2.9	1.0	0.4	91.1	6.1	2.7	well-sorted sandstone	wave	ice-rafting	no diagenetic clays
286.56	21.0	0.0	2.6	0.4	0.1	97.1	0.3	2.5	well-sorted sandstone	wave	no ice-rafting	no diagenetic clays
294.52	14.3	0.1	3.2	1.4	0.5	88.4	3.1	8.5	conglomerate	wave	ice-rafting	diagenetic clays
302.03	11.4	7.3	5.4	4.0	0.4	50.6	22.8	26.6	well-sorted sandstone	unsorted	ice-rafting	unknown
305.65	30.4	16.8	5.7	3.3	0.4	42.5	32.7	24.8	well-sorted sandstone	wave	ice-rafting	unknown
309.69	21.7	0.0	5.5	2.0	0.4	19.3	67.0	13.7	muddy sandstone	?	no ice-rafting	unknown
326.97	33.1	0.0	3.3	2.1	0.5	80.1	7.5	12.3	well-sorted sandstone	current	no ice-rafting	diagenetic clays
329.63	18.7	0.0	7.9	3.0	0.1	6.3	46.3	47.3	well-sorted sandstone	unsorted	no ice-rafting	unknown
333.96	14.8	0.3	3.2	1.8	0.2	91.9	1.5	6.5	well-sorted sandstone	wave	ice-rafting	diagenetic clays
341.17	29.9	4.8	4.7	3.2	0.4	58.3	23.8	17.9	sandy mudstone	unsorted	ice-rafting	unknown
345.00	20.8	0.0	8.9	3.1	0.0	7.2	32.6	60.2	well-sorted sandstone	unsorted	ice-rafting	unknown
352.17	15.0	0.0	2.1	1.3	0.4	91.2	5.3	3.5	well-sorted sandstone	current	no ice-rafting	no diagenetic clays
353.83	28.3	0.0	3.1	1.7	0.5	88.4	4.4	7.2	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
360.99	11.3	0.7	4.2	2.3	0.5	70.6	18.8	10.6	well-sorted sandstone	wave	ice-rafting	unknown
366.61	14.5	0.0	3.5	1.5	0.4	86.5	4.7	8.8	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
374.12	18.1	14.5	2.0	1.0	-0.1	96.0	0.6	3.4	well-sorted sandstone	current	unknown	no diagenetic clays
382.03	24.9	1.8	2.1	1.6	0.3	92.1	2.3	5.6	well-sorted sandstone	current	unknown	no diagenetic clays
390.50	27.2	0.1	2.5	1.5	0.3	92.1	2.3	5.6	well-sorted sandstone	wave	unknown	diagenetic clays
397.95	26.2	0.6	2.0	0.8	0.1	95.1	1.3	3.6	well-sorted sandstone	current	ice-rafting	no diagenetic clays
420.64	26.1	0.2	1.4	0.7	0.1	95.7	0.3	4.0	well-sorted sandstone	current	no ice-rafting	diagenetic clays
427.77	19.6	0.0	3.0	1.5	0.5	92.0	0.7	7.2	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
433.66	15.7	1.3	2.9	0.8	-0.5	96.1	0.5	3.3	well-sorted sandstone	wave	ice-rafting	unknown
447.67	21.3	0.3	2.1	0.6	0.1	96.3	0.4	3.3	well-sorted sandstone	wave	ice-rafting	unknown
455.00	21.6	0.1	3.1	0.4	0.0	95.7	0.6	3.7	well-sorted sandstone	wave	ice-rafting	diagenetic clays
462.01	12.1	0.2	3.3	1.5	0.4	88.1	4.3	7.6	sandy mudstone	wave	ice-rafting	diagenetic clays
468.05	11.9	0.0	2.7	1.3	0.1	93.4	1.7	4.8	well-sorted sandstone	current	unknown	diagenetic clays
474.17	25.9	1.9	2.1	1.2	0.1	94.3	3.6	2.2	well-sorted sandstone	rapidly deposited-redeposited	unknown	no diagenetic clays
475.00	20.2	0.0	3.4	0.8	0.2	88.4	7.8	3.8	well-sorted sandstone	wave	no ice-rafting	no diagenetic clays
482.12	16.3	0.1	2.1	1.3	0.2	94.7	0.5	4.8	well-sorted sandstone	current	no ice-rafting	diagenetic clays
491.47	23.0	0.0	2.6	0.4	-0.1	96.6	0.3	3.1	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
508.66	24.2	4.9	2.5	1.6	-0.1	93.3	2.8	3.9	well-sorted sandstone	rapidly deposited-redeposited	unknown	no diagenetic clays
513.67	14.2	7.8	2.5	0.6	-0.3	99.0	0.6	0.4	well-sorted sandstone	wave	ice-rafting	no diagenetic clays
520.67	28.3	0.7	2.5	1.2	-0.1	94.3	3.2	2.5	well-sorted sandstone	rapidly deposited-redeposited	unknown	no diagenetic clays
527.70	20.8	0.4	2.3	0.6	-0.3	99.3	0.4	0.2	well-sorted sandstone	wave	ice-rafting	no diagenetic clays
534.44	9.2	0.1	1.7	0.8	0.3	96.9	0.9	2.3	well-sorted sandstone	rapidly deposited-redeposited	ice-rafting	diagenetic clays
542.24	23.8	2.1	2.6	1.5	0.3	93.5	1.3	5.2	well-sorted sandstone	rapidly deposited-redeposited	ice-rafting	diagenetic clays
548.13	30.3	1.0	2.8	1.4	0.4	91.9	2.5	5.6	well-sorted sandstone	wave	ice-rafting	diagenetic clays
548.42	23.0	0.0	2.7	1.4	0.4	92.8	1.3	5.9	well-sorted sandstone	wave	no ice-rafting	unknown
556.27	16.6	0.2	3.0	1.3	0.4	90.8	3.5	5.7	well-sorted sandstone	wave	ice-rafting	diagenetic clays
562.73	29.0	0.0	1.7	0.5	0.0	97.9	0.3	1.9	well-sorted sandstone	wave	unknown	diagenetic clays
569.95	27.3	1.6	2.1	0.4	-0.1	99.5	0.3	0.2	well-sorted sandstone	wave	ice-rafting	no diagenetic clays
583.84	13.6	0.1	2.1	0.7	0.0	99.0	0.6	0.4	muddy sandstone	current	no ice-rafting	no diagenetic clays
589.77	19.5	0.4	2.5	1.2	0.3	93.6	2.2	4.2	muddy sandstone	wave	ice-rafting	no diagenetic clays
592.76	25.3	0.1	2.7	1.3	0.3	93.3	2.1	4.7	muddy sandstone	wave	ice-rafting	no diagenetic clays
597.95	27.6	1.4	2.6	2.3	0.0	87.9	4.1	8.0	muddy sandstone	wave	ice-rafting	no diagenetic clays
606.85	12.3	0.0	2.5	0.5	-0.2	96.4	0.7	2.9	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
614.31	7.2	0.0	2.5	2.2	0.1	86.9	1.1	11.9	well-sorted sandstone	wave	ice-rafting	diagenetic clays
622.61	33.0	0.0	3.2	0.8	0.4	90.8	4.8	4.4	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
635.41	16.0	0.7	2.2	2.2	0.1	91.2	0.7	8.1	well-sorted sandstone	current	unknown	diagenetic clays
642.86	20.7	1.1	2.6	2.1	0.3	86.3	0.9	12.8	muddy sandstone	current	ice-rafting	diagenetic clays
648.77	22.8	0.0	3.3	2.2	0.6	83.2	2.6	14.2	muddy sandstone	wave	no ice-rafting	diagenetic clays
651.02	23.3	0.0	5.8	3.5	0.8	74.3	6.6	19.1	muddy sandstone	wave	no ice-rafting	diagenetic clays
658.83	29.8	0.1	5.2	3.5	0.7	77.2	4.5	18.3	muddy sandstone	wave	ice-rafting	diagenetic clays
665.71	28.0	0.3	2.8	1.7	0.3	91.6	1.6	6.8	well-sorted sandstone	current	unknown	diagenetic clays
672.82	30.2	0.2	3.1	2.0	0.3	86.4	1.6	11.9	muddy sandstone	wave	ice-rafting	diagenetic clays
680.96	20.2	0.0	3.3	1.8	0.5	83.5	2.3	14.1	muddy sandstone	wave	no ice-rafting	diagenetic clays
688.96	31.5	18.9	4.9	3.9	0.6	76.1	2.9	20.9	muddy sandstone	rapidly deposited-redeposited	unknown	diagenetic clays
689.69	19.1	0.0	2.9	1.2	0.1	90.1	8.6	1.2	muddy sandstone	rapidly deposited-redeposited	no ice-rafting	no diagenetic clays
695.81	23.6	0.0	5.2	3.2	0.7	78.0	4.3	17.7	muddy sandstone	wave	no ice-rafting	diagenetic clays
702.99	29.1	0.0	3.1	2.0	0.5	83.4	3.6	13.0	muddy sandstone	wave	no ice-rafting	diagenetic clays
713.02	22.9	8.1	2.2	2.6	0.3	83.8	5.1	11.1	muddy sandstone	rapidly deposited-redeposited	unknown	diagenetic clays
720.02	10.0	0.7	3.1	2.1	0.2	84.0	3.4	12.6	muddy sandstone	wave	ice-rafting	diagenetic clays
734.96	29.6	3.1	3.2	3.3	0.5	81.3	4.7	14.0	conglomerate	rapidly deposited-redeposited	unknown	diagenetic clays
743.11	20.1	0.0	3.1	1.7	0.3	88.0	4.4	7.6	well-sorted sandstone	current	no ice-rafting	diagenetic clays
750.02	14.7	0.0	4.5	2.2	0.7	74.5	14.4	11.1	well-sorted sandstone	wave	no ice-rafting	diagenetic clays
756.00	24.6	0.0	3.7	1.8	0.5	81.8	3.4	14.8	well-sorted sandstone	wave	ice-rafting	diagenetic clays
763.61	20.1	0.0	3.5	2.7	0.5	80.3	5.2	14.4	muddy sandstone	current	unknown	diagenetic clays
771.24	35.3	0.6	2.3	2.2	0.4	87.3	1.8	10.9	muddy sandstone	current	unknown	diagenetic clays
778.09	27.2	0.2	2.5	2.3	0.4	84.9	4.0	11.1	muddy sandstone	current	unknown	diagenetic clays
787.55	20.1	0.4	2.1	1.7	0.4	92.0	2.8	5.2	muddy sandstone	current	unknown	no diagenetic clays