Citation:

epic.26830.d001

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Coverage:

Latitude: -72.000000 * Longitude: 68.000000

Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 44

Event(s):

Ruker_Terrane * Latitude: -72.000000 * Longitude: 68.000000 * Location: Prince Charles Mountains, East Antarctica * Method/Device: Outcrop sample (OUTCROP) * Comment: position uncertain

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	ORDINAL NUMBER	Ord No				Geocode
2	Sample code/label	Sample label		Mikhalsky, Evgeny V
3	Sample comment	Sample comment		Mikhalsky, Evgeny V
4	Rock type	Rock		Mikhalsky, Evgeny V
5	Area/locality	Area		Mikhalsky, Evgeny V
6	Samarium	Sm	mg/kg	Mikhalsky, Evgeny V	Mass spectrometer Finnigan MAT 261
7	Neodymium	Nd	mg/kg	Mikhalsky, Evgeny V	Mass spectrometer Finnigan MAT 261
8	Samarium-147/Neodymium-144 ratio	147Sm/144Nd		Mikhalsky, Evgeny V	Mass spectrometer Finnigan MAT 261
9	Neodymium-143/Neodymium-144 ratio	143Nd/144Nd		Mikhalsky, Evgeny V	Mass spectrometer Finnigan MAT 261
10	Sigma	Sigma		Mikhalsky, Evgeny V		2 sigma
11	Age, dated	Age dated	ka	Mikhalsky, Evgeny V		age of the last significant tectonic activity that might have caused Sm-Nd fraction. Dated by zircon U-Pb
12	Age, dated	Age dated	ka	Mikhalsky, Evgeny V		Calculation based on 147Sm/144Nd = 0.2136
13	Age, dated	Age dated	ka	Mikhalsky, Evgeny V		Calculation based on 147Sm/144Nd = 0.12
14	Comment	Comment		Mikhalsky, Evgeny V		epsilon T

License:

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

Size:

544 data points

Data

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

1 Ord No	2 Sample label	3 Sample comment	4 Rock	5 Area	6 Sm [mg/kg]	7 Nd [mg/kg]	8 147Sm/144Nd	9 143Nd/144Nd	10 Sigma (2 sigma)	11 Age dated [ka] (age of the last significant t...)	12 Age dated [ka] (Calculation based on 147Sm/14...)	13 Age dated [ka] (Calculation based on 147Sm/14...)	14 Comment (epsilon T)
1	35621-1	whole rock	Granophyre gabbro	Mt Ruker	0.722	3.141	0.13939	0.511109	18	3000000	4151000	3913000	-7.73
2	35621-1	Pyroxene	Granophyre gabbro	Mt Ruker	0.384	1.233	0.18846	0.511897	23
3	35621-1	Plagioclase	Granophyre gabbro	Mt Ruker	0.426	2.629	0.09808	0.510488	22
4	35634-5	whole rock	Dolerite	Mt Ruker	6.573	26.720	0.14917	0.511315	18	3000000	4296000	3893000	-7.49
5	35634-3	whole rock	Dolerite	Mt Ruker	3.981	14.640	0.16495	0.511574	20	3000000	4878000	3979000	-8.55
6	35512-10	whole rock	Metagabbro-dolerite	Mt Ruker	2.159	8.884	0.14688	0.510755	17	3000000	5395000	4711000	-17.61
7	35512-10	Plagioclase	Metagabbro-dolerite	Mt Ruker	3.101	17.640	0.10658	0.509973	17
8	35512-10	Biotite	Metagabbro-dolerite	Mt Ruker	2.248	6.058	0.19480	0.511656	21
9	35618-8	whole rock	Metagabbro-dolerite	Mt Ruker	3.147	11.030	0.17246	0.511235	21	3000000	6960000	4753000	-18.14
10	35619-5	whole rock	Metagabbro-dolerite	Mt Ruker	1.353	5.378	0.15215	0.510859	19	3000000	5597000	4711000	-17.61
11	35841	whole rock	Green schist	Mt Ruker	6.819	25.350	0.16264	0.511572	15	3000000	4666000	3909000	-7.69
12	35840-2	whole rock	Green schist	Mt Ruker	6.671	25.930	0.15551	0.511446	15	3000000	4423000	3885000	-7.39
13	35518-1	whole rock	Green schist	Mt Ruker	3.043	15.730	0.11697	0.510698	16	3000000	3833000	3860000	-7.08
14	35510-15	whole rock	Green schist	Mt Ruker	2.991	11.780	0.15356	0.511407	16	3000000	4378000	3885000	-7.4
15	35158-17	whole rock	Felsic schist	Mt Ruker	2.760	15.410	0.10846	0.511104	13	3000000	2948000	2942000	4.21
16	35517-8	whole rock	Felsic schist	Mt Ruker	2.080	11.950	0.10511	0.511043	9	3000000	2943000	2933000	4.32
17	35517-1	whole rock	Felsic schist	Mt Ruker	1.150	7.920	0.08768	0.510797	13	3000000	2832000	2774000	6.27
18	35315-2	whole rock	Felsic schist	Mt Ruker	1.590	6.630	0.14530	0.511041	18	3000000	4652000	4207000	-11.37
19	35158-16	whole rock	Felsic schist	Mt Ruker	2.770	14.570	0.11475	0.511003	18	3000000	3287000	3303000	-0.22
20	35306-1	whole rock	Ganite	Mt Ruker	5.900	31.010	0.11505	0.510931	8	3000000	3406000	3428000	-1.75
21	35519-1	whole rock	Ganite	Mt Ruker	5.500	31.700	0.10492	0.510746	5	3000000	3347000	3403000	-1.44
22	35305-1	whole rock	Ganite	Mt Ruker	5.360	28.310	0.11438	0.511013	14	3000000	3260000	3275000	0.12
23	35304-2	whole rock	Ganite	Mt Ruker	3.130	16.990	0.11137	0.510874	12	3000000	3368000	3402000	-1.44
24	33013-8	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	10.480	38.410	0.16548	0.511610	15	3000000	4820000	3938000	-8.86
25	33014-1	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	8.740	42.320	0.12482	0.511154	6	3000000	3401000	3381000	-1.18
26	33014-3	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	13.640	61.470	0.13411	0.511369	4	3000000	3390000	3331000	-0.57
27	33014-6	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	13.960	59.930	0.14082	0.511486	7	3000000	3459000	3357000	-0.88
28	33018-1	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	23.330	94.830	0.14874	0.511655	10	3000000	3487000	3337000	-0.64
29	33024-1	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	12.620	62.590	0.12178	0.511078	6	3000000	3414000	3406000	-1.49
30	33025-1	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	12.920	59.940	0.13035	0.511283	6	3000000	3393000	3350000	-0.79
31	33025-8k	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	7.180	35.120	0.12362	0.511139	8	3000000	3381000	3367000	-1
32	33028-1	whole rock	Bt-Hbl gneiss	S.Mawson Escarp.	7.030	31.330	0.13573	0.511438	7	3000000	3327000	3272000	0.16
33	33025-2	whole rock	Bt gneiss	S.Mawson Escarp.	6.090	20.730	0.17752	0.512286	8	3000000	3623000	3240000	0.55
34	33027-3	whole rock	Leucogneiss	S.Mawson Escarp.	2.760	14.210	0.11729	0.511000	6	3000000	3377000	3388000	-1.27
35	33025-4	whole rock	Pegmatie	S.Mawson Escarp.	5.980	31.830	0.11357	0.511004	11	3000000	3247000	3264000	0.26
36	33027-5	whole rock	Banded gneiss	S.Mawson Escarp.	5.990	39.720	0.09119	0.510034	4	3000000	3845000	4104000	-10.09
37	33027-6	whole rock	Banded gneiss	S.Mawson Escarp.	7.670	37.860	0.12244	0.511427	10	3000000	2865000	2868000	5.12
38	33129-6	whole rock	Bt-Hbl plagiogneiss	S.Mawson Escarp.	3.229	16.300	0.11973	0.510869	12	3000000	3673000	3675000	-6.81
39	33111	whole rock	Bt plagiogneiss	S.Mawson Escarp.	2.250	12.810	0.10620	0.510714	9	3000000	3431000	3494000	-2.57
40	33111-4	whole rock	Bt plagiogneiss	S.Mawson Escarp.	1.295	7.483	0.10458	0.510670	8	3000000	3441000	3513000	-2.81
41	33111-1	whole rock	Opx plagiogneiss	S.Mawson Escarp.	5.120	20.750	0.14930	0.511543	65	3000000	3777000	3534000	-3.06
42	33111-1	Orthopyroxene	Opx plagiogneiss	S.Mawson Escarp.	9.550	30.070	0.19201	0.512101	13
43	33111-1	Plagioclase	Opx plagiogneiss	S.Mawson Escarp.	0.342	2.220	0.09293	0.510871	7
44	33111-1	K-feldspar	Opx plagiogneiss	S.Mawson Escarp.	0.673	3.150	0.12901	0.511480	16