Element	Station 7		Station 2c		UCC^a	SNC^b
Element	Soils (n = 5)	BS (n = 2)	Soils (n = 8)	BS (n = 2)	UCC^a	SNC^b
Na	4200 ± 700	4300 ± 700	8000 ± 2000	7400 ± 2200	24259	‒
Mg	20000 ± 6300	10200 ± 5600	5300 ± 3000	5000 ± 3400	14957	‒
Al	60000 ± 7000	38000 ± 600	23000 ± 2000	20000 ± 400	81505	‒
Cl	260 ± 160	800 ± 300	430 ± 150	240 ± 70	370	‒
K	16000 ± 3000	11200 ± 600	8300 ± 1400	8900 ± 2600	23244	‒
Ca	44000 ± 6300	73000 ± 11000	68200 ± 10400	75300 ± 12100	25658	‒
Sc	12.1 ± 3.5	7.8 ± 0.2	1.48 ± 0.30	1.46 ± 0.01	14	‒
Ti	3500 ± 400	2400 ± 300	600 ± 180	450 ± 70	3897	5030
V	136 ± 18	88 ± 5	14 ± 6	11.5 ± 1.2	97	126
Cr	89 ± 25	86 ± 38	12 ± 4	9 ± 2	92	109
Mn	704 ± 116	463 ± 50	210 ± 50	180 ± 13	774	930
Fe	33500 ± 8600	34800 ± 8800	4900 ± 600	4800 ± 100	39176	‒
Co	17.7 ± 5.1	15.0 ± 0.1	2.0 ± 0.3	1.9 ± 0.3	17.3	‒
Ni	58.2 ± 19.2	53.1 ±7.8	5.3 ± 1.7	5.5 ± 0.4	47	47
Zn	86.3 ± 11.4	112 ± 51	19 ± 10	14 ± 3	67	106
As	14.8 ± 2.5	17.6 ± 5.1	6.7 ± 0.7	6.5 ± 0.4	4.8	‒
Se	1.1 ± 0.9	1.6 ± 1.5	0.20 ± 0.15	0.2 ± 0.1	0.09	‒
Br	18.6 ± 4.9	17.3 ± 1.1	3.5 ± 0.7	2.7 ± 0.6	1.6	‒
Rb	83.3 ± 21.9	53.8 ± 3.3	27.9 ± 4.5	25.9 ± 0.1	84	‒
Sr	370 ± 250	438 ± 49	470 ± 170	500 ± 4	320	216
Mo	6.2 ± 5.3	14.2 ± 14.1	1.0 ± 1.0	1.0 ± 0.1	1.1	‒
Sb	1.7 ± 0.4	2.4 ± 0.9	0.20 ± 0.03	0.17 ± 0.01	0.4	‒
I	12.3 ± 2.7	16.5 ± 3.2	2.1 ± 0.7	4.5 ± 0.9	1.4	‒
Cs	5.5 ± 1.7	3.3 ± 0.04	0.40 ± 0.07	0.40 ± 0.01	4.9	‒
Ba	530 ± 170	524 ± 84	225 ± 60	200 ± 41	624	720
La	36.5 ± 18.6	66.9 ± 55.3	10.8 ± 8.2	10.8 ± 6.4	31	‒
Ce	41.9 ± 24.5	39.6 ± 6.8	11.5 ± 2.7	13.7 ± 0.4	63	‒
Sm	5.6 ± 1.8	9.8 ± 7.4	1.2 ± 0.4	1.3 ± 0.3	4.7	‒
Eu	1.7 ± 0.6	0.8 ± 0.9	0.3 ± 0.1	0.30 ± 0.01	1	‒
Tb	0.6 ± 0.2	0.6 ± 0.04	0.14 ± 0.03	0.140 ± 0.004	0.7	‒
Hf	6.1 ± 1.9	4.3 ± 1.1	1.2 ± 0.3	1.1 ± 0.2	5.3	‒
Ta	0.6 ± 0.2	0.5 ± 0.1	0.10 ± 0.03	0.09 ± 0.01	0.9	‒
Au	0.01 ± 0.001	0.01 ± 0.001	0.002 ± 0.002	0.002 ± 0.001	1.5	‒
Th	8.6 ± 2.1	7.6 ± 0.3	1.4 ± 0.3	1.27 ± 0.02	10.5	‒
U	4.3 ± 6.5	2.2 ± 0.8	0.5 ± 0.1	0.440 ± 0.002	2.7	‒