Citation:

epic.28227.d001

Name: (Table 2) Representative chemical analyses of biotite in basement clasts of sediment core CRP-3
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: 166.18 m * Maximum DEPTH, sediment/rock: 785.56 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.

Comment:

Structural formula calculated on the basis of 22 oxygens.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Sample code/label	Sample label		Sandroni, Sonja
3	Silicon dioxide	SiO2	%	Sandroni, Sonja	X-ray fluorescence (XRF)
4	Aluminium oxide	Al2O3	%	Sandroni, Sonja	X-ray fluorescence (XRF)
5	Titanium dioxide	TiO2	%	Sandroni, Sonja	X-ray fluorescence (XRF)
6	Magnesium oxide	MgO	%	Sandroni, Sonja	X-ray fluorescence (XRF)
7	Iron oxide, FeO	FeO	%	Sandroni, Sonja
8	Manganese oxide	MnO	%	Sandroni, Sonja	X-ray fluorescence (XRF)
9	Potassium oxide	K2O	%	Sandroni, Sonja	X-ray fluorescence (XRF)
10	Sodium oxide	Na2O	%	Sandroni, Sonja	X-ray fluorescence (XRF)
11	Calcium oxide	CaO	%	Sandroni, Sonja	X-ray fluorescence (XRF)
12	Silicon	Si	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
13	Aluminium (IV)	Al(IV)	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
14	Aluminium (VI)	Al(VI)	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
15	Titanium	Ti	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
16	Magnesium	Mg	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
17	Iron 2+ and 3+	Fe	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
18	Manganese	Mn	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
19	Potassium	K	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
20	Sodium	Na	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX
21	Calcium	Ca	# of ions	Sandroni, Sonja	Energy dispersive X-ray analysis, EDAX

License:

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

Size:

320 data points

Data

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

1 Depth sed [m]	2 Sample label	3 SiO2 [%]	4 Al2O3 [%]	5 TiO2 [%]	6 MgO [%]	7 FeO [%]	8 MnO [%]	9 K2O [%]	10 Na2O [%]	11 CaO [%]	12 Si [# of ions]	13 Al(IV) [# of ions]	14 Al(VI) [# of ions]	15 Ti [# of ions]	16 Mg [# of ions]	17 Fe [# of ions]	18 Mn [# of ions]	19 K [# of ions]	20 Na [# of ions]	21 Ca [# of ions]
168.73	TAL23	35.92	15.51	2.32	2.44	31.14	0.24	8.62	0.39	0.00	5.71	2.29	0.61	0.28	0.58	4.14	0.03	1.75	0.12	0.00
168.73	TAL23	36.02	15.53	2.26	2.48	31.15	0.18	8.60	0.37	0.00	5.72	2.28	0.63	0.27	0.59	4.13	0.02	1.74	0.11	0.00
675.63	TAL103	35.77	16.61	2.26	6.90	25.23	0.38	0.04	0.56	8.76	5.54	2.46	0.54	0.26	1.59	3.27	0.05	0.01	0.17	1.73
675.63	TAL103	35.68	16.55	3.05	6.89	24.61	0.41	0.00	0.44	8.83	5.51	2.49	0.52	0.35	1.59	3.18	0.05	0.00	0.13	1.74
256.38	TAL43	34.40	13.72	4.29	5.29	30.52	0.41	0.00	0.34	7.81	5.46	2.54	0.03	0.51	1.25	4.05	0.05	0.00	0.10	1.58
256.38	TAL43	34.54	13.48	4.58	5.22	29.91	0.30	0.00	0.44	8.08	5.49	2.51	0.01	0.55	1.24	3.97	0.04	0.00	0.14	1.64
176.03	TAL26	36.34	12.72	4.03	7.93	26.67	0.14	0.00	0.53	8.51	5.65	2.33	0.00	0.47	1.84	3.47	0.02	0.00	0.16	1.69
785.56	TAL121	35.76	14.00	4.64	7.08	25.99	0.10	0.00	0.55	8.36	5.56	2.44	0.13	0.54	1.64	3.38	0.01	0.00	0.17	1.66
785.56	TAL121	34.85	14.39	4.79	6.16	27.58	0.21	0.00	0.51	8.25	5.46	2.54	0.11	0.56	1.44	3.61	0.03	0.00	0.16	1.65
166.18	TAL22	34.02	17.50	3.28	6.09	28.13	0.34	0.33	0.58	6.12	5.29	2.71	0.49	0.38	1.41	3.65	0.04	0.05	0.17	1.21
166.18	TAL22	34.61	17.91	2.87	6.35	26.58	0.27	0.00	0.49	7.32	5.35	2.65	0.61	0.33	1.46	3.44	0.04	0.00	0.15	1.44
337.19	TAL58	37.73	16.13	1.61	13.38	17.72	0.14	0.00	0.50	9.25	5.62	2.38	0.45	0.18	2.97	2.21	0.02	0.00	0.14	1.76
554.70	TAL83	37.14	19.86	2.60	10.00	17.39	0.20	0.00	0.41	8.88	5.48	2.52	0.94	0.29	2.20	2.15	0.03	0.00	0.12	1.67
337.19	TAL58	38.46	19.34	1.53	13.84	14.32	0.00	0.00	0.55	8.44	5.57	2.43	0.87	0.17	2.99	1.73	0.00	0.00	0.15	1.56
756.16	TAL113	37.14	18.08	2.26	12.63	16.70	0.19	0.00	0.49	9.16	5.49	2.51	0.64	0.25	2.78	2.06	0.02	0.00	0.14	1.73
756.16	TAL113	37.71	17.01	2.54	12.56	17.28	0.08	0.00	0.52	8.84	5.58	2.42	0.55	0.28	2.77	2.14	0.01	0.00	0.15	1.67