Citation:

epic.28226.d001

Name: (Table 2) Composition of selected pyroxene crystals in 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: 5.79 m * Maximum DEPTH, sediment/rock: 727.61 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:

Atomic formula recalculated on the basis of 4 cations (6 O).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Comment	Comment		Pompilio, Massimo
3	Silicon dioxide	SiO2	%	Pompilio, Massimo	X-ray fluorescence (XRF)
4	Titanium dioxide	TiO2	%	Pompilio, Massimo	X-ray fluorescence (XRF)
5	Aluminium oxide	Al2O3	%	Pompilio, Massimo	X-ray fluorescence (XRF)
6	Iron oxide, FeO	FeO	%	Pompilio, Massimo
7	Manganese oxide	MnO	%	Pompilio, Massimo	X-ray fluorescence (XRF)
8	Magnesium oxide	MgO	%	Pompilio, Massimo	X-ray fluorescence (XRF)
9	Calcium oxide	CaO	%	Pompilio, Massimo	X-ray fluorescence (XRF)
10	Silicon	Si	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
11	Aluminium (IV)	Al(IV)	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
12	Iron 3+	Fe3+	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX	Fe3+IV
13	Iron 3+	Fe3+	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX	Fe3+VI
14	Aluminium (VI)	Al(VI)	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
15	Titanium	Ti	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
16	Magnesium	Mg	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
17	Iron 2+	Fe2+	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
18	Manganese	Mn	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
19	Calcium	Ca	# of ions	Pompilio, Massimo	Energy dispersive X-ray analysis, EDAX
20	Wollastonite	Wo	%	Pompilio, Massimo
21	Enstatite	En	%	Pompilio, Massimo
22	Ferrosilite	Fs	%	Pompilio, Massimo

License:

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

Size:

224 data points

Data

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

1 Depth sed [m]	2 Comment	3 SiO2 [%] (X-ray fluorescence (XRF))	4 TiO2 [%] (X-ray fluorescence (XRF))	5 Al2O3 [%] (X-ray fluorescence (XRF))	6 FeO [%]	7 MnO [%] (X-ray fluorescence (XRF))	8 MgO [%] (X-ray fluorescence (XRF))	9 CaO [%] (X-ray fluorescence (XRF))	10 Si [# of ions] (Energy dispersive X-ray analy...)	11 Al(IV) [# of ions] (Energy dispersive X-ray analy...)	12 Fe3+ [# of ions] (Fe3+IV, Energy dispersive X-r...)	13 Fe3+ [# of ions] (Fe3+VI, Energy dispersive X-r...)	14 Al(VI) [# of ions] (Energy dispersive X-ray analy...)	15 Ti [# of ions] (Energy dispersive X-ray analy...)	16 Mg [# of ions] (Energy dispersive X-ray analy...)	17 Fe2+ [# of ions] (Energy dispersive X-ray analy...)	18 Mn [# of ions] (Energy dispersive X-ray analy...)	19 Ca [# of ions] (Energy dispersive X-ray analy...)	20 Wo [%]	21 En [%]	22 Fs [%]
5.93	Petrographic group I	49.89	0.83	1.26	22.16	0.47	10.69	15.00	1.939	0.058	0.004	0.013	0.000	0.024	0.619	0.704	0.015	0.624	31.61	31.35	37.05
5.93	Petrographic group I	49.80	0.73	1.03	24.10	0.43	8.55	15.72	1.959	0.041	0.000	0.000	0.007	0.022	0.502	0.793	0.014	0.663	33.61	25.44	40.95
5.93	Petrographic group I	47.64	0.71	0.72	33.65	0.61	8.29	7.59	1.941	0.035	0.024	0.015	0.000	0.022	0.504	1.107	0.021	0.331	16.75	25.46	57.79
5.93	Petrographic group I	51.70	0.00	1.10	27.08	0.57	16.19	4.67	1.965	0.035	0.000	0.021	0.014	0.000	0.917	0.839	0.018	0.190	9.57	46.18	44.25
47.74	Petrographic group I	53.30	0.53	1.89	11.89	0.39	16.61	16.53	1.962	0.038	0.000	0.000	0.044	0.015	0.912	0.366	0.012	0.652	33.58	46.95	19.48
727.61	Petrographic group II	50.54	0.38	1.40	17.18	0.38	13.19	15.73	1.950	0.050	0.000	0.015	0.013	0.011	0.759	0.540	0.012	0.650	32.91	38.40	28.68
727.61	Petrographic group II	50.74	0.53	1.48	15.38		13.35	16.63	1.962	0.038	0.000	0.000	0.029	0.015	0.769	0.497	0.000	0.689	35.22	39.35	25.43
727.61	Petrographic group II	50.77	0.51	1.54	14.92		13.62	16.84	1.957	0.043	0.000	0.000	0.027	0.015	0.783	0.481	0.000	0.695	35.50	39.95	24.55
5.79		49.87	0.55	1.09	19.78	0.47	8.16	18.77	1.979	0.021	0.000	0.000	0.030	0.016	0.483	0.656	0.016	0.798	40.86	24.72	34.42
5.79		53.78	0.38	1.79	8.59		18.70	16.25	1.980	0.020	0.000	0.000	0.058	0.011	1.026	0.264	0.000	0.641	33.18	53.13	13.69
163.30		53.08	0.00	1.61	10.20		16.64	16.97	1.994	0.006	0.000	0.000	0.065	0.000	0.932	0.320	0.000	0.683	35.29	48.15	16.56