Citation:

epic.28254.d001

Name: (Table 3) Representative chemical analyses of biotite in basement clasts of sediment core CRP-2/2A
Published: 2000
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Cape Roberts Project (CRP)

Coverage:

Latitude: -77.005980 * Longitude: 163.719450

Date/Time Start: 1998-10-16T07:30:00 * Date/Time End: 1998-11-25T14:20:00

Minimum DEPTH, sediment/rock: 88.23 m * Maximum DEPTH, sediment/rock: 407.70 m

Event(s):

CRP-2A (14.2 km at 096° true from Cape Roberts) * Latitude: -77.005980 * Longitude: 163.719450 * Date/Time Start: 1998-10-16T07:30:00 * Date/Time End: 1998-11-25T14:20:00 * Elevation: -177.9 m * Recovery: 624 m * Location: off Cape Roberts, Ross Sea, Antarctica * Campaign: * Basis: Sampling/drilling from ice * Method/Device: Core wireline system (CWS) * Comment: 921 m at 284° from CRP-1. Sea-ice thickness: 2.0 m (1 Oct) to 2.2 m (23 Nov). Sea riser embedded to 13.03 mbsf. Lateral ice movement: 9.87 m to east from 17 Oct to 23 Nov. HQ core to 199.31 mbsf. NQ core to 624.15 mbsf. 13.03 to 45.97 mbsf, 11.29 m (34%) partially following CRP-2. 45.07 to 624.15 mbsf, 548.67 m (95%) new hole. Deepest core-lithology: hard sandy siltstone. Deepest core-age: earliest Oligocene (ca. 33 Ma on diatoms, nannofossils and dinoflagellates)

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		Talarico, Franco M
3	Sample comment	Sample comment		Talarico, Franco M
4	Silicon dioxide	SiO2	%	Talarico, Franco M	X-ray fluorescence (XRF)
5	Aluminium oxide	Al2O3	%	Talarico, Franco M	X-ray fluorescence (XRF)
6	Titanium dioxide	TiO2	%	Talarico, Franco M	X-ray fluorescence (XRF)
7	Magnesium oxide	MgO	%	Talarico, Franco M	X-ray fluorescence (XRF)
8	Iron oxide, FeO	FeO	%	Talarico, Franco M	X-ray fluorescence (XRF)
9	Manganese oxide	MnO	%	Talarico, Franco M	X-ray fluorescence (XRF)
10	Potassium oxide	K2O	%	Talarico, Franco M	X-ray fluorescence (XRF)
11	Sodium oxide	Na2O	%	Talarico, Franco M	X-ray fluorescence (XRF)
12	Calcium oxide	CaO	%	Talarico, Franco M	X-ray fluorescence (XRF)
13	Silicon	Si	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
14	Aluminium (IV)	Al(IV)	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
15	Aluminium (VI)	Al(VI)	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
16	Titanium	Ti	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
17	Magnesium	Mg	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
18	Iron 2+ and 3+	Fe	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
19	Manganese	Mn	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
20	Potassium	K	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
21	Sodium	Na	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
22	Calcium	Ca	# of ions	Talarico, Franco M	Energy dispersive X-ray analysis, EDAX
23	Magnesium number	Mg#		Talarico, Franco M

License:

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

Size:

361 data points

Data

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

1 Depth sed [m]	2 Sample label	3 Sample comment	4 SiO2 [%]	5 Al2O3 [%]	6 TiO2 [%]	7 MgO [%]	8 FeO [%]	9 MnO [%]	10 K2O [%]	11 Na2O [%]	12 CaO [%]	13 Si [# of ions]	14 Al(IV) [# of ions]	15 Al(VI) [# of ions]	16 Ti [# of ions]	17 Mg [# of ions]	18 Fe [# of ions]	19 Mn [# of ions]	20 K [# of ions]	21 Na [# of ions]	22 Ca [# of ions]	23 Mg#
88.23	CRP2A-TAL14 1		38.44	14.34	1.79	15.73	17.86	0.04	7.66	0.54	0.08	5.68	2.32	0.18	0.20	3.47	2.21	0.00	1.44	0.15	0.01	0.611
88.23	CRP2A-TAL14 2		37.73	14.69	1.96	16.69	18.61	0.00	6.19	0.60	0.00	5.56	2.44	0.11	0.22	3.66	2.29	0.00	1.16	0.17	0.00	0.615
349.39	CRP2A-TAL34 1		35.10	16.39	3.69	5.84	25.39	0.72	9.23	0.12	0.00	5.47	2.54	0.47	0.43	1.36	3.31	0.10	1.83	0.04	0.00	0.291
349.39	CRP2A-TAL34 2		38.52	15.53	3.27	5.55	24.40	0.58	8.50	0.19	0.04	5.88	2.13	0.67	0.38	1.26	3.11	0.08	1.65	0.06	0.01	0.289
349.39	CRP2A-TAL34 3		37.79	16.00	3.11	5.71	23.06	0.83	8.61	0.54	0.22	5.76	2.24	0.74	0.36	1.30	2.94	0.11	1.68	0.16	0.04	0.306
349.39	CRP2A-TAL34 4	inclusion in plagioclase	35.62	18.89	0.57	3.02	27.77	1.10	8.48	0.81	0.37	5.57	2.43	1.05	0.07	0.71	3.63	0.15	1.69	0.25	0.06	0.163
349.39	CRP2A-TAL34 5	inclusion in Kfeldspar	35.66	16.26	3.58	5.64	25.14	0.76	9.29	0.06	0.00	5.54	2.46	0.52	0.42	1.31	3.27	0.10	1.84	0.02	0.00	0.286
349.39	CRP2A-TAL34 6	recrystallized grains marking a sub-solidus foliation	35.18	16.50	4.00	5.54	24.17	0.70	9.38	0.00	0.00	5.47	2.53	0.50	0.47	1.28	3.27	0.09	1.86	0.00	0.00	0.282
349.39	CRP2A-TAL34 7	recrystallized grains marking a sub-solidus foliation	35.76	16.27	3.75	5.79	25.12	0.70	9.18	0.00	0.00	5.54	2.46	0.51	0.44	1.34	3.25	0.09	1.82	0.00	0.00	0.291
385.18	CRP2A-TAL42 1		36.63	16.24	3.49	8.18	22.33	0.47	9.08	0.00	0.07	5.58	2.42	0.50	0.40	1.86	2.85	0.06	1.77	0.00	0.01	0.395
385.18	CRP2A-TAL42 2		36.66	15.99	3.70	7.61	22.84	0.26	9.40	0.09	0.00	5.61	2.39	0.49	0.43	1.73	2.92	0.03	1.83	0.03	0.00	0.373
385.18	CRP2A-TAL42 3		36.12	15.84	3.69	7.92	22.96	0.25	9.66	0.09	0.05	5.55	2.46	0.41	0.43	1.81	2.95	0.03	1.89	0.03	0.01	0.381
385.18	CRP2A-TAL42 4		36.48	15.97	2.97	8.28	23.02	0.31	9.51	0.00	0.00	5.59	2.41	0.47	0.34	1.89	2.95	0.04	1.86	0.00	0.00	0.391
385.83	CRP2A-TAL43 1		35.76	14.66	5.62	9.42	21.67	0.34	9.02	0.00	0.00	5.46	2.54	0.10	0.65	2.14	2.77	0.04	1.76	0.00	0.00	0.437
385.83	CRP2A-TAL43 2		36.45	14.61	4.80	9.99	21.41	0.14	9.04	0.07	0.00	5.54	2.46	0.16	0.55	2.26	2.72	0.02	1.75	0.02	0.00	0.454
407.70	CRP2A-TAL45 1		35.94	14.06	4.45	8.74	23.57	0.51	9.13	0.08	0.10	5.55	2.46	0.10	0.52	2.01	3.04	0.07	1.80	0.02	0.02	0.398
407.70	CRP2A-TAL45 2		34.67	13.52	5.00	7.70	25.58	0.48	9.33	0.15	0.08	5.44	2.56	0.06	0.59	1.80	3.36	0.06	1.87	0.05	0.01	0.349