Table T1. Bulk rock geochemistry of fresh lavas from Pual Ridge crest.

Table T1. Bulk rock geochemistry of fresh lavas from Pual Ridge crest.


Core, section, interval (cm)	Depth (mbsf)	Phenocrysts	Analyses	Element oxides (wt%)											LOI/H₂O	Anhydrous (%)
Core, section, interval (cm)	Depth (mbsf)	Phenocrysts	Analyses	SiO₂	TiO₂	Al₂O₃	Fe₂O₃	MgO	CaO	MnO	Na₂O	K₂O	P₂O₅	Total	LOI/H₂O	SiO₂	TiO₂	Al₂O₃	Fe₂O₃	MgO	CaO
193-1188A-
2R-1, 10	9.7	Moderately phyric	JM	69.22	0.52	13.73	4.53	0.70	2.62	0.11	4.74	2.12	0.12	99.91	1.5	70.34	0.53	13.95	4.60	0.71	2.66
2R-1, 18	9.78	Moderately phyric	HP	68.28	0.51	13.50	4.43	0.99	2.70	0.11	4.67	1.96	0.10	99.37	2.06	70.21	0.52	13.88	4.56	1.02	2.78
2R-1, 20	9.8	Moderately phyric	JM	68.83	0.51	13.74	4.67	0.80	2.81	0.11	4.71	2.15	0.11	100.09	1.4	69.92	0.52	13.96	4.74	0.81	2.85
7R-1, 6	48.26	Moderately phyric	JM	68.99	0.52	13.69	4.51	0.71	2.66	0.11	4.71	2.11	0.11	99.72	1.6	70.31	0.53	13.95	4.60	0.72	2.71
5R-1, 12	33.72	Sparsely phyric	JM	67.21	0.61	13.93	4.96	0.99	3.40	0.11	4.65	1.99	0.14	99.99	2	68.59	0.62	14.22	5.06	1.01	3.47
193-1191A-
1R-1, 38	0.38	Aphyric	JM	67.29	0.62	13.67	4.67	0.89	2.97	0.11	4.77	1.68	0.13	99.8	3	69.51	0.64	14.12	4.82	0.92	3.07
1R-1, 61	0.61	Aphyric	JM	69.22	0.64	14.09	4.70	0.91	3.06	0.11	4.98	1.67	0.13	99.71	0.2	69.56	0.64	14.16	4.72	0.91	3.08
1R-1, 64	0.64	Aphyric	HP	68.96	0.64	14.18	4.46	0.81	2.96	0.11	4.88	1.76	0.13	99.18	0.24	69.74	0.65	14.34	4.51	0.82	2.99
1R-1, 75	0.75	Aphyric	HP	67.54	0.62	13.91	4.50	0.82	2.91	0.12	4.81	1.74	0.14	98.67	1.52	69.55	0.64	14.32	4.63	0.84	3.00
1R-1, 77	0.77	Sparsely phyric	JM	67.22	0.62	14.02	4.81	0.88	3.02	0.11	4.74	1.67	0.13	99.92	2.7	69.14	0.64	14.42	4.95	0.91	3.11
2R-1, 12	9.52	Sparsely phyric	JM	68.17	0.63	13.95	4.63	0.88	3.03	0.11	4.79	1.68	0.12	99.69	1.7	69.57	0.64	14.24	4.72	0.90	3.09
2R-1, 76	10.16	Aphyric	JM	69.25	0.63	14.14	4.53	0.79	3.05	0.11	4.85	1.83	0.11	99.69	0.3	69.75	0.63	14.24	4.56	0.80	3.07
2R-1, 128	10.68	Sparsely phyric	JM	69.45	0.64	14.18	4.55	0.89	3.03	0.11	4.86	1.75	0.12	99.68	0.1	69.74	0.64	14.24	4.57	0.89	3.04
2R1, 145	10.83	Sparsely phyric	JM	69.24	0.63	14.15	4.15	0.81	2.99	0.10	5.00	1.80	0.13	99.66	0.6	69.94	0.64	14.29	4.19	0.82	3.02
2R-2, 22	11.12	Sparsely phyric	JM	69.22	0.63	14.18	4.19	0.78	3.00	0.11	4.97	1.76	0.11	99.85	0.8	69.95	0.64	14.33	4.23	0.79	3.03
2R-2, 88	11.78	Sparsely phyric	JM	67.82	0.62	13.88	4.52	0.88	3.00	0.11	4.90	1.74	0.12	99.69	2.1	69.49	0.64	14.22	4.63	0.90	3.07
2R-2, 90	11.8	Aphyric	JM	68.26	0.63	13.95	4.54	0.89	3.01	0.11	4.76	1.79	0.13	99.87	1.8	69.60	0.64	14.22	4.63	0.91	3.07
3R-1, 18	14.88	Sparsely phyric	JM	67.69	0.62	13.95	4.75	0.86	3.02	0.12	4.88	1.75	0.12	99.76	2	69.24	0.63	14.27	4.86	0.88	3.09
3R-1, 60	15.3	Sparsely phyric	JM	68.53	0.63	13.94	4.48	0.82	3.04	0.11	4.81	1.80	0.13	99.67	1.3	69.72	0.64	14.18	4.56	0.83	3.09
193-1190B-
2R-1, 17	1.67	Sparsely phyric	JM	68.33	0.51	13.68	4.52	0.73	2.69	0.11	4.72	2.15	0.10	99.84	2.3	70.05	0.52	14.03	4.63	0.75	2.76
2R-1, 39	1.89	Sparsely phyric	JM	69.05	0.52	13.79	4.60	0.75	2.74	0.11	4.78	2.23	0.10	100.17	1.5	69.98	0.53	13.98	4.66	0.76	2.78
193-1190C-
1R-1, 16	0.16	Sparsely phyric	JM	69.54	0.50	13.58	4.47	0.68	2.59	0.11	4.75	2.19	0.11	100.02	1.5	70.58	0.51	13.78	4.54	0.69	2.63
2R-1, 10	3.6	Sparsely phyric	JM	67.76	0.52	13.49	4.55	0.80	2.74	0.11	4.61	2.19	0.10	99.77	2.9	69.95	0.54	13.93	4.70	0.83	2.83
3R-1, 3	13.23	Sparsely phyric	HP	67.83	0.51	13.42	4.03	0.65	2.51	0.11	4.71	1.99	0.09	98.75	2.82	70.76	0.53	14.00	4.20	0.68	2.62
3R-1, 18	13.38	Sparsely phyric	JM	68.24	0.50	13.75	4.46	0.74	2.65	0.11	4.89	2.26	0.10	100	2.3	69.85	0.51	14.07	4.56	0.76	2.71
193-1189A-
1R-1, 12	0.12	Aphyric	HP	62.84	0.84	14.72	6.48	1.77	4.56	0.15	4.43	1.40	0.27	99.64	2.06	64.48	0.86	15.10	6.65	1.82	4.68
2R-1, 11	9.81	Aphyric	JM	65.36	0.75	14.27	5.16	1.84	3.08	0.12	4.06	1.98	0.20	99.62	2.8	67.51	0.77	14.74	5.33	1.90	3.18
193-1189B-
11R-3, 3	129.72	Aphyric	HP	68.04	0.62	13.91	4.86	1.30	2.50	0.12	4.42	1.92	0.13	99.18	1.24	69.56	0.63	14.22	4.97	1.33	2.56

Core, section,
interval (cm)

Depth
(mbsf)

Phenocrysts

Analyses

Anhydrous (%)

Trace elements (ppm)

MnO

Na₂O

K₂O

P₂O₅

Total

Ba

Cu

Pb

Zn

Co

Ga

Hf

Mo

Nb

Ni

Rb

Sc

Sr

Th

193-1188A-

2R-1, 10 9.7 Moderately phyric JM 0.11 4.82 2.15 0.12 100 379 12.8 0.5 22 4.8 15.9 4.1 0.3 2.7 1.7 32.3 11 256.1 1.8

2R-1, 18 9.78 Moderately phyric HP 0.11 4.80 2.02 0.10 100 381 25 10 103 5.1 17.4 3.9 4.96 1.56 15 33 10.7 223 2.16

2R-1, 20 9.8 Moderately phyric JM 0.11 4.78 2.18 0.11 100 378 15.7 1.4 26 5.2 16.4 3.9 0.2 1.8 11.1 31.6 11 264 1.4

7R-1, 6 48.26 Moderately phyric JM 0.11 4.80 2.15 0.11 100 383 14.2 1.3 28 3.8 15.5 3.8 0.3 2.1 1.8 31.7 11 263 1.8

5R-1, 12 33.72 Sparsely phyric JM 0.11 4.75 2.03 0.14 100 371 8 12.5 10 5.4 17.4 4.1 0.1 2.2 1.2 30.3 12 298.3 0.9

193-1191A-

1R-1, 38 0.38 Aphyric JM 0.11 4.93 1.74 0.13 100 335 11.3 1.5 35 4.8 15.7 3.4 0.8 1.8 0.4 27.2 11 280.8 1.3

1R-1, 61 0.61 Aphyric JM 0.11 5.00 1.68 0.13 100 345 14.7 1.7 33 4.7 18.5 3.7 0.9 1.9 0.6 21.14 12 288.8 1.1

1R-1, 64 0.64 Aphyric HP 0.11 4.93 1.78 0.13 100 354 29 4 70 5.3 18.5 3.6 1.88 1.51 4 28 14.0 264 2.34

1R-1, 75 0.75 Aphyric HP 0.12 4.95 1.79 0.14 100 331 22 6 98 5.3 16.8 4.0 2.66 1.43 371 28 15.2 249 2.18

1R-1, 77 0.77 Sparsely phyric JM 0.11 4.88 1.72 0.13 100 344 8.6 1 24 4.6 16.5 3.5 0.2 2 2.3 26.7 11 289.2 1

2R-1, 12 9.52 Sparsely phyric JM 0.11 4.89 1.71 0.12 100 355 25.1 6.2 42 4.9 16.8 4 0.9 1.7 0.8 29.1 12 293.4 0.9

2R-1, 76 10.16 Aphyric JM 0.11 4.88 1.84 0.11 100 350 17.9 3.5 38 4.6 17 3.4 1 1.6 0.8 20.8 12 296.5 0.8

2R-1, 128 10.68 Sparsely phyric JM 0.11 4.88 1.76 0.12 100 360 12.9 2.5 33 4.8 15.9 3.4 0.9 1.7 0.9 21.7 12 277.9 1

2R1, 145 10.83 Sparsely phyric JM 0.10 5.05 1.82 0.13 100 365 11.6 5.5 62 5.4 16.4 3.3 0.7 2 0.9 23.4 12 312.5 1.4

2R-2, 22 11.12 Sparsely phyric JM 0.11 5.02 1.78 0.11 100 368 12.8 3.1 43 4.5 16.5 3.4 0.7 1.6 0.6 21.7 11 299.1 1.4

2R-2, 88 11.78 Sparsely phyric JM 0.11 5.02 1.78 0.12 100 359 17.7 2.9 39 5.2 16.6 3.5 1.2 2.3 0.9 22.9 12 292.3 1.1

2R-2, 90 11.8 Aphyric JM 0.11 4.85 1.83 0.13 100 361 16.5 2.9 39 4.4 16.7 3.6 1.2 1.8 1 26 12 283.8 1.4

3R-1, 18 14.88 Sparsely phyric JM 0.12 4.99 1.79 0.12 100 345 4 0.3 11 4.9 15.6 3.5 0.1 1.8 0.6 29.8 11 294 1.6

3R-1, 60 15.3 Sparsely phyric JM 0.11 4.89 1.83 0.13 100 354 14.3 3 32 4.5 17.9 3.8 0.8 1.8 0.7 29.8 12 311.5 1

193-1190B-

2R-1, 17 1.67 Sparsely phyric JM 0.11 4.84 2.20 0.10 100 379 8.9 1.1 19 4.1 15.9 3.6 0.2 1.7 1 32.3 11 272.7 1.4

2R-1, 39 1.89 Sparsely phyric JM 0.11 4.84 2.26 0.10 100 380 10 0.9 14 3.5 16.2 3.7 0.1 1.6 1.5 31 11 261.1 1.3

193-1190C-

1R-1, 16 0.16 Sparsely phyric JM 0.11 4.82 2.22 0.11 100 386 5.9 0.4 14 3.9 16.8 4.1 0.1 4.3 1.2 32.9 11 260 1.4

2R-1, 10 3.6 Sparsely phyric JM 0.11 4.76 2.26 0.10 100 370 7.2 1.3 11 4.9 16.3 3.8 0.1 1.9 2.6 32 11 267.7 1.2

3R-1, 3 13.23 Sparsely phyric HP 0.11 4.91 2.08 0.10 100 371 27 5 77 4.3 16.8 3.7 2.20 1.47 3 31 11.9 230 2.51

3R-1, 18 13.38 Sparsely phyric JM 0.11 5.01 2.31 0.10 100 383 10.8 0.8 11 4.1 16.2 3.8 0.1 1.6 1.3 30.4 11 255.1 1

193-1189A-

1R-1, 12 0.12 Aphyric HP 0.15 4.55 1.44 0.28 100 271 53 8 92 10.2 18.0 2.6 1.52 1.23 28 24 16.4 338 2.19

2R-1, 11 9.81 Aphyric JM 0.12 4.19 2.05 0.21 100 1208 12.6 39.6 610 6.5 17.7 3.2 0.7 2.9 3.4 13.1 13 337 0.9

193-1189B-

11R-3, 3 129.72 Aphyric HP 0.12 4.52 1.96 0.13 100 510 30 5 167 4.8 18.1 3.2 1.81 1.54 37 24 12.6 264 1.58

Core, section, interval (cm)	Depth (mbsf)	Phenocrysts	Analyses	Anhydrous (%)	Trace elements (ppm)
MnO	Na₂O	K₂O	P₂O₅	Total	Ba	Cu	Pb	Zn	Co	Ga	Hf	Mo	Nb	Ni	Rb	Sc	Sr	Th
193-1188A-
2R-1, 10	9.7	Moderately phyric	JM	0.11	4.82	2.15	0.12	100	379	12.8	0.5	22	4.8	15.9	4.1	0.3	2.7	1.7	32.3	11	256.1	1.8
2R-1, 18	9.78	Moderately phyric	HP	0.11	4.80	2.02	0.10	100	381	25	10	103	5.1	17.4	3.9	4.96	1.56	15	33	10.7	223	2.16
2R-1, 20	9.8	Moderately phyric	JM	0.11	4.78	2.18	0.11	100	378	15.7	1.4	26	5.2	16.4	3.9	0.2	1.8	11.1	31.6	11	264	1.4
7R-1, 6	48.26	Moderately phyric	JM	0.11	4.80	2.15	0.11	100	383	14.2	1.3	28	3.8	15.5	3.8	0.3	2.1	1.8	31.7	11	263	1.8
5R-1, 12	33.72	Sparsely phyric	JM	0.11	4.75	2.03	0.14	100	371	8	12.5	10	5.4	17.4	4.1	0.1	2.2	1.2	30.3	12	298.3	0.9
193-1191A-
1R-1, 38	0.38	Aphyric	JM	0.11	4.93	1.74	0.13	100	335	11.3	1.5	35	4.8	15.7	3.4	0.8	1.8	0.4	27.2	11	280.8	1.3
1R-1, 61	0.61	Aphyric	JM	0.11	5.00	1.68	0.13	100	345	14.7	1.7	33	4.7	18.5	3.7	0.9	1.9	0.6	21.14	12	288.8	1.1
1R-1, 64	0.64	Aphyric	HP	0.11	4.93	1.78	0.13	100	354	29	4	70	5.3	18.5	3.6	1.88	1.51	4	28	14.0	264	2.34
1R-1, 75	0.75	Aphyric	HP	0.12	4.95	1.79	0.14	100	331	22	6	98	5.3	16.8	4.0	2.66	1.43	371	28	15.2	249	2.18
1R-1, 77	0.77	Sparsely phyric	JM	0.11	4.88	1.72	0.13	100	344	8.6	1	24	4.6	16.5	3.5	0.2	2	2.3	26.7	11	289.2	1
2R-1, 12	9.52	Sparsely phyric	JM	0.11	4.89	1.71	0.12	100	355	25.1	6.2	42	4.9	16.8	4	0.9	1.7	0.8	29.1	12	293.4	0.9
2R-1, 76	10.16	Aphyric	JM	0.11	4.88	1.84	0.11	100	350	17.9	3.5	38	4.6	17	3.4	1	1.6	0.8	20.8	12	296.5	0.8
2R-1, 128	10.68	Sparsely phyric	JM	0.11	4.88	1.76	0.12	100	360	12.9	2.5	33	4.8	15.9	3.4	0.9	1.7	0.9	21.7	12	277.9	1
2R1, 145	10.83	Sparsely phyric	JM	0.10	5.05	1.82	0.13	100	365	11.6	5.5	62	5.4	16.4	3.3	0.7	2	0.9	23.4	12	312.5	1.4
2R-2, 22	11.12	Sparsely phyric	JM	0.11	5.02	1.78	0.11	100	368	12.8	3.1	43	4.5	16.5	3.4	0.7	1.6	0.6	21.7	11	299.1	1.4
2R-2, 88	11.78	Sparsely phyric	JM	0.11	5.02	1.78	0.12	100	359	17.7	2.9	39	5.2	16.6	3.5	1.2	2.3	0.9	22.9	12	292.3	1.1
2R-2, 90	11.8	Aphyric	JM	0.11	4.85	1.83	0.13	100	361	16.5	2.9	39	4.4	16.7	3.6	1.2	1.8	1	26	12	283.8	1.4
3R-1, 18	14.88	Sparsely phyric	JM	0.12	4.99	1.79	0.12	100	345	4	0.3	11	4.9	15.6	3.5	0.1	1.8	0.6	29.8	11	294	1.6
3R-1, 60	15.3	Sparsely phyric	JM	0.11	4.89	1.83	0.13	100	354	14.3	3	32	4.5	17.9	3.8	0.8	1.8	0.7	29.8	12	311.5	1
193-1190B-
2R-1, 17	1.67	Sparsely phyric	JM	0.11	4.84	2.20	0.10	100	379	8.9	1.1	19	4.1	15.9	3.6	0.2	1.7	1	32.3	11	272.7	1.4
2R-1, 39	1.89	Sparsely phyric	JM	0.11	4.84	2.26	0.10	100	380	10	0.9	14	3.5	16.2	3.7	0.1	1.6	1.5	31	11	261.1	1.3
193-1190C-
1R-1, 16	0.16	Sparsely phyric	JM	0.11	4.82	2.22	0.11	100	386	5.9	0.4	14	3.9	16.8	4.1	0.1	4.3	1.2	32.9	11	260	1.4
2R-1, 10	3.6	Sparsely phyric	JM	0.11	4.76	2.26	0.10	100	370	7.2	1.3	11	4.9	16.3	3.8	0.1	1.9	2.6	32	11	267.7	1.2
3R-1, 3	13.23	Sparsely phyric	HP	0.11	4.91	2.08	0.10	100	371	27	5	77	4.3	16.8	3.7	2.20	1.47	3	31	11.9	230	2.51
3R-1, 18	13.38	Sparsely phyric	JM	0.11	5.01	2.31	0.10	100	383	10.8	0.8	11	4.1	16.2	3.8	0.1	1.6	1.3	30.4	11	255.1	1
193-1189A-
1R-1, 12	0.12	Aphyric	HP	0.15	4.55	1.44	0.28	100	271	53	8	92	10.2	18.0	2.6	1.52	1.23	28	24	16.4	338	2.19
2R-1, 11	9.81	Aphyric	JM	0.12	4.19	2.05	0.21	100	1208	12.6	39.6	610	6.5	17.7	3.2	0.7	2.9	3.4	13.1	13	337	0.9
193-1189B-
11R-3, 3	129.72	Aphyric	HP	0.12	4.52	1.96	0.13	100	510	30	5	167	4.8	18.1	3.2	1.81	1.54	37	24	12.6	264	1.58

Core, section,
interval (cm)

Depth
(mbsf)

Phenocrysts

Analyses

Trace elements (ppm)

U

V

Y

Zr

La

Ce

Pr

Nd

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

Ti/Zr

193-1188A-

2R-1, 10 9.7 Moderately phyric JM 0.9 16 34.3 119.8 11.9 26.4 3.72 18.7 4.7 1.34 4.66 0.82 5.34 1.23 3.73 0.57 4.11 0.61 26

2R-1, 18 9.78 Moderately phyric HP 0.81 18 35 106 11.70 24.93 3.63 17.66 4.27 1.21 4.53 0.83 5.62 1.18 3.69 0.57 3.76 0.58 30

2R-1, 20 9.8 Moderately phyric JM 0.9 21 33.6 124.8 12.2 26.3 3.57 19.3 4.5 1.31 4.65 0.84 5.43 1.24 3.62 0.56 3.85 0.63 25

7R-1, 6 48.26 Moderately phyric JM 0.9 16 34.7 121.6 12.2 27.6 3.74 19.5 4.4 1.28 4.97 0.81 5.29 1.17 3.58 0.58 3.79 0.62 26

5R-1, 12 33.72 Sparsely phyric JM 0.8 26 34.9 116 12.1 26.7 3.53 18.7 4.5 1.42 4.69 0.87 5.27 1.19 3.69 0.55 4.15 0.63 32

193-1191A-

1R-1, 38 0.38 Aphyric JM 0.8 18 33.8 112 11.2 25.8 3.48 18 4.5 1.36 4.47 0.81 5.64 1.18 3.7 0.55 3.84 0.61 34

1R-1, 61 0.61 Aphyric JM 0.8 21 35 114.3 11.6 26 3.49 19 4.6 1.35 4.93 0.87 5.78 1.24 3.64 0.56 4.32 0.65 34

1R-1, 64 0.64 Aphyric HP 0.71 22 35 115 25.00 26.51 3.77 17.16 4.56 1.25 4.68 0.84 5.79 1.19 3.80 0.55 3.71 0.58 34

1R-1, 75 0.75 Aphyric HP 0.77 19 31 109 12.57 27.33 3.97 17.83 4.67 1.08 4.88 0.88 5.98 1.27 4.02 0.59 3.93 0.62 35

1R-1, 77 0.77 Sparsely phyric JM 0.7 24 35.3 116 11.8 26.8 3.55 18.4 4.6 1.5 5.19 0.87 5.63 1.22 3.77 0.58 3.83 0.63 33

2R-1, 12 9.52 Sparsely phyric JM 0.7 22 34.7 112.9 11.7 25.8 3.46 18.5 4.5 1.38 5.22 0.88 5.72 1.23 3.65 0.58 3.79 0.62 34

2R-1, 76 10.16 Aphyric JM 0.6 23 39.1 114.4 12 25.8 3.47 17.4 4.7 1.37 4.96 0.88 5.43 1.23 3.63 0.58 3.91 0.61 33

2R-1, 128 10.68 Sparsely phyric JM 0.7 20 33.1 110 11.8 25.2 3.4 19 4.6 1.3 4.73 0.79 5.34 1.21 3.58 0.53 3.66 0.64 35

2R1, 145 10.83 Sparsely phyric JM 0.7 25 37.7 122.6 12.4 27.3 3.72 19.8 4.8 1.51 5.33 0.93 6.11 1.24 3.95 0.65 4.33 0.71 31

2R-2, 22 11.12 Sparsely phyric JM 0.7 23 33.7 109.6 11.4 24.8 3.43 18.8 4.6 1.27 4.71 0.89 5.03 1.14 3.53 0.6 4 0.62 35

2R-2, 88 11.78 Sparsely phyric JM 0.7 22 35.1 115.8 11.8 27.5 3.56 18.1 4.8 1.41 4.94 0.89 5.72 1.3 3.83 0.56 4 0.59 33

2R-2, 90 11.8 Aphyric JM 0.7 22 34.8 114.4 11.4 24.1 3.38 17 4.4 1.36 4.85 0.82 5.54 1.19 3.56 0.52 3.75 0.62 34

3R-1, 18 14.88 Sparsely phyric JM 0.6 24 36.6 117.9 12 26.6 3.71 19.3 4.7 1.45 5.13 0.88 5.61 1.3 3.74 0.64 4.33 0.69 32

3R-1, 60 15.3 Sparsely phyric JM 0.8 23 36.9 121.7 12.7 27.3 3.83 20.1 4.78 1.47 5.46 0.94 5.78 1.33 3.84 0.58 4.06 0.69 32

193-1190B-

2R-1, 17 1.67 Sparsely phyric JM 0.8 22 34.8 119.3 12.2 26.3 3.6 17.4 4.4 1.24 4.83 0.89 5.62 1.2 3.72 0.59 4.08 0.67 26

2R-1, 39 1.89 Sparsely phyric JM 0.9 21 33.1 116.9 12.2 26.3 3.54 19.1 4.4 1.27 4.92 0.8 5.19 1.08 3.35 0.59 3.78 0.62 27

193-1190C-

1R-1, 16 0.16 Sparsely phyric JM 1 17 35.1 125.7 12.7 26.4 3.81 19.5 4.3 1.27 4.88 0.9 5.46 1.67 3.74 0.61 3.92 0.63 24

2R-1, 10 3.6 Sparsely phyric JM 0.8 19 33.6 118 12.4 26.8 3.62 18.8 4.5 1.35 5.11 0.83 5.26 1.23 3.82 0.58 3.89 0.65 27

3R-1, 3 13.23 Sparsely phyric HP 0.80 17 37 123 11.79 25.68 3.91 17.03 4.29 1.12 4.62 0.80 5.41 1.17 3.72 0.54 3.73 0.58 26

3R-1, 18 13.38 Sparsely phyric JM 0.8 16 33.9 117.1 12.3 26.2 3.56 18.5 4.4 1.24 4.71 0.83 5.25 1.13 3.54 0.55 3.94 0.6 26

193-1189A-

1R-1, 12 0.12 Aphyric HP 1.26 82 32 93 9.75 23.75 3.38 15.12 4.39 1.39 5.27 0.82 5.23 1.14 3.54 0.50 3.38 0.51 56

2R-1, 11 9.81 Aphyric JM 0.7 47 31.4 101.3 10.4 23.3 3.4 16.8 4.1 1.41 4.76 0.81 5.18 1.06 3.47 0.52 3.55 0.56 46

193-1189B-

11R-3, 3 129.72 Aphyric HP 0.70 20 34 117 11.02 24.74 3.71 16.37 4.21 1.14 5.01 0.80 5.63 1.18 3.73 0.53 3.54 0.56 33

Core, section, interval (cm)	Depth (mbsf)	Phenocrysts	Analyses	Trace elements (ppm)
U	V	Y	Zr	La	Ce	Pr	Nd	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb	Lu	Ti/Zr
193-1188A-
2R-1, 10	9.7	Moderately phyric	JM	0.9	16	34.3	119.8	11.9	26.4	3.72	18.7	4.7	1.34	4.66	0.82	5.34	1.23	3.73	0.57	4.11	0.61	26
2R-1, 18	9.78	Moderately phyric	HP	0.81	18	35	106	11.70	24.93	3.63	17.66	4.27	1.21	4.53	0.83	5.62	1.18	3.69	0.57	3.76	0.58	30
2R-1, 20	9.8	Moderately phyric	JM	0.9	21	33.6	124.8	12.2	26.3	3.57	19.3	4.5	1.31	4.65	0.84	5.43	1.24	3.62	0.56	3.85	0.63	25
7R-1, 6	48.26	Moderately phyric	JM	0.9	16	34.7	121.6	12.2	27.6	3.74	19.5	4.4	1.28	4.97	0.81	5.29	1.17	3.58	0.58	3.79	0.62	26
5R-1, 12	33.72	Sparsely phyric	JM	0.8	26	34.9	116	12.1	26.7	3.53	18.7	4.5	1.42	4.69	0.87	5.27	1.19	3.69	0.55	4.15	0.63	32
193-1191A-
1R-1, 38	0.38	Aphyric	JM	0.8	18	33.8	112	11.2	25.8	3.48	18	4.5	1.36	4.47	0.81	5.64	1.18	3.7	0.55	3.84	0.61	34
1R-1, 61	0.61	Aphyric	JM	0.8	21	35	114.3	11.6	26	3.49	19	4.6	1.35	4.93	0.87	5.78	1.24	3.64	0.56	4.32	0.65	34
1R-1, 64	0.64	Aphyric	HP	0.71	22	35	115	25.00	26.51	3.77	17.16	4.56	1.25	4.68	0.84	5.79	1.19	3.80	0.55	3.71	0.58	34
1R-1, 75	0.75	Aphyric	HP	0.77	19	31	109	12.57	27.33	3.97	17.83	4.67	1.08	4.88	0.88	5.98	1.27	4.02	0.59	3.93	0.62	35
1R-1, 77	0.77	Sparsely phyric	JM	0.7	24	35.3	116	11.8	26.8	3.55	18.4	4.6	1.5	5.19	0.87	5.63	1.22	3.77	0.58	3.83	0.63	33
2R-1, 12	9.52	Sparsely phyric	JM	0.7	22	34.7	112.9	11.7	25.8	3.46	18.5	4.5	1.38	5.22	0.88	5.72	1.23	3.65	0.58	3.79	0.62	34
2R-1, 76	10.16	Aphyric	JM	0.6	23	39.1	114.4	12	25.8	3.47	17.4	4.7	1.37	4.96	0.88	5.43	1.23	3.63	0.58	3.91	0.61	33
2R-1, 128	10.68	Sparsely phyric	JM	0.7	20	33.1	110	11.8	25.2	3.4	19	4.6	1.3	4.73	0.79	5.34	1.21	3.58	0.53	3.66	0.64	35
2R1, 145	10.83	Sparsely phyric	JM	0.7	25	37.7	122.6	12.4	27.3	3.72	19.8	4.8	1.51	5.33	0.93	6.11	1.24	3.95	0.65	4.33	0.71	31
2R-2, 22	11.12	Sparsely phyric	JM	0.7	23	33.7	109.6	11.4	24.8	3.43	18.8	4.6	1.27	4.71	0.89	5.03	1.14	3.53	0.6	4	0.62	35
2R-2, 88	11.78	Sparsely phyric	JM	0.7	22	35.1	115.8	11.8	27.5	3.56	18.1	4.8	1.41	4.94	0.89	5.72	1.3	3.83	0.56	4	0.59	33
2R-2, 90	11.8	Aphyric	JM	0.7	22	34.8	114.4	11.4	24.1	3.38	17	4.4	1.36	4.85	0.82	5.54	1.19	3.56	0.52	3.75	0.62	34
3R-1, 18	14.88	Sparsely phyric	JM	0.6	24	36.6	117.9	12	26.6	3.71	19.3	4.7	1.45	5.13	0.88	5.61	1.3	3.74	0.64	4.33	0.69	32
3R-1, 60	15.3	Sparsely phyric	JM	0.8	23	36.9	121.7	12.7	27.3	3.83	20.1	4.78	1.47	5.46	0.94	5.78	1.33	3.84	0.58	4.06	0.69	32
193-1190B-
2R-1, 17	1.67	Sparsely phyric	JM	0.8	22	34.8	119.3	12.2	26.3	3.6	17.4	4.4	1.24	4.83	0.89	5.62	1.2	3.72	0.59	4.08	0.67	26
2R-1, 39	1.89	Sparsely phyric	JM	0.9	21	33.1	116.9	12.2	26.3	3.54	19.1	4.4	1.27	4.92	0.8	5.19	1.08	3.35	0.59	3.78	0.62	27
193-1190C-
1R-1, 16	0.16	Sparsely phyric	JM	1	17	35.1	125.7	12.7	26.4	3.81	19.5	4.3	1.27	4.88	0.9	5.46	1.67	3.74	0.61	3.92	0.63	24
2R-1, 10	3.6	Sparsely phyric	JM	0.8	19	33.6	118	12.4	26.8	3.62	18.8	4.5	1.35	5.11	0.83	5.26	1.23	3.82	0.58	3.89	0.65	27
3R-1, 3	13.23	Sparsely phyric	HP	0.80	17	37	123	11.79	25.68	3.91	17.03	4.29	1.12	4.62	0.80	5.41	1.17	3.72	0.54	3.73	0.58	26
3R-1, 18	13.38	Sparsely phyric	JM	0.8	16	33.9	117.1	12.3	26.2	3.56	18.5	4.4	1.24	4.71	0.83	5.25	1.13	3.54	0.55	3.94	0.6	26
193-1189A-
1R-1, 12	0.12	Aphyric	HP	1.26	82	32	93	9.75	23.75	3.38	15.12	4.39	1.39	5.27	0.82	5.23	1.14	3.54	0.50	3.38	0.51	56
2R-1, 11	9.81	Aphyric	JM	0.7	47	31.4	101.3	10.4	23.3	3.4	16.8	4.1	1.41	4.76	0.81	5.18	1.06	3.47	0.52	3.55	0.56	46
193-1189B-
11R-3, 3	129.72	Aphyric	HP	0.70	20	34	117	11.02	24.74	3.71	16.37	4.21	1.14	5.01	0.80	5.63	1.18	3.73	0.53	3.54	0.56	33

Core, section,
interval (cm)

Depth
(mbsf)

Phenocrysts

Analyses

REE normalized

La

Ce

Pr

Nd

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

La/Yb

Eu/Eu*

193-1188A-

2R-1, 10 9.7 Moderately phyric JM 5.81 1.11 116.79 57.17 614.36 161.90 101.93 64.14 49.08 55.23 6.38 130.90 3.31 140.16 1.756 0.647

2R-1, 18 9.78 Moderately phyric HP 6.96 1.00 131.46 58.33 543.59 159.18 96.26 62.54 46.35 50.13 5.78 127.26 3.33 147.57 2.088 0.696

2R-1, 20 9.8 Moderately phyric JM 4.52 1.11 153.28 56.00 640.00 165.99 101.54 61.55 50.66 52.88 6.24 130.62 3.39 142.52 1.333 0.651

7R-1, 6 48.26 Moderately phyric JM 5.81 1.11 116.79 57.83 623.59 165.99 106.56 64.48 51.18 51.70 6.10 139.61 3.27 138.85 1.778 0.644

5R-1, 12 33.72 Sparsely phyric JM 2.90 0.99 189.78 58.17 594.87 164.63 103.09 60.86 49.08 52.88 6.76 131.74 3.51 138.32 0.828 0.665

193-1191A-

1R-1, 38 0.38 Aphyric JM 4.19 0.99 131.39 56.33 574.36 152.38 99.61 60.00 47.24 52.88 6.48 125.56 3.27 148.03 1.284 0.637

1R-1, 61 0.61 Aphyric JM 3.55 0.99 153.28 58.33 586.15 157.82 100.39 60.17 49.87 54.05 6.43 138.48 3.51 151.71 1.011 0.651

1R-1, 64 0.64 Aphyric HP 7.54 0.88 158.32 58.33 589.74 340.18 102.35 64.94 45.03 53.53 5.95 131.46 3.37 151.98 2.237 1.385

1R-1, 75 0.75 Aphyric HP 7.03 0.96 137.15 51.67 558.97 171.01 105.51 68.39 46.80 54.93 5.13 136.96 3.56 157.06 1.976 0.704

1R-1, 77 0.77 Sparsely phyric JM 3.23 0.87 175.18 58.83 594.87 160.54 103.47 61.21 48.29 54.05 7.14 145.79 3.51 147.77 0.920 0.647

2R-1, 12 9.52 Sparsely phyric JM 2.90 0.87 160.58 57.83 578.97 159.18 99.61 59.66 48.56 52.88 6.57 146.63 3.55 150.13 0.818 0.663

2R-1, 76 10.16 Aphyric JM 2.58 0.74 167.88 65.17 586.67 163.27 99.61 59.83 45.67 55.23 6.52 139.33 3.55 142.52 0.727 0.675

2R-1, 128 10.68 Sparsely phyric JM 3.23 0.87 145.99 55.17 564.10 160.54 97.30 58.62 49.87 54.05 6.19 132.87 3.19 140.16 1.013 0.685

2R1, 145 10.83 Sparsely phyric JM 4.52 0.87 182.48 62.83 628.72 168.71 105.41 64.14 51.97 56.40 7.19 149.72 3.75 160.37 1.204 0.655

2R-2, 22 11.12 Sparsely phyric JM 4.52 0.87 167.88 56.17 562.05 155.10 95.75 59.14 49.34 54.05 6.05 132.30 3.59 132.02 1.258 0.669

2R-2, 88 11.78 Sparsely phyric JM 3.55 0.87 160.58 58.50 593.85 160.54 106.18 61.38 47.51 56.40 6.71 138.76 3.59 150.13 0.989 0.639

2R-2, 90 11.8 Aphyric JM 4.52 0.87 160.58 58.00 586.67 155.10 93.05 58.28 44.62 51.70 6.48 136.24 3.31 145.41 1.366 0.664

3R-1, 18 14.88 Sparsely phyric JM 5.16 0.74 175.18 61.00 604.62 163.27 102.70 63.97 50.66 55.23 6.90 144.10 3.55 147.24 1.455 0.655

3R-1, 60 15.3 Sparsely phyric JM 3.23 0.99 167.88 61.50 624.10 172.79 105.41 66.03 52.76 56.17 7.00 153.37 3.79 151.71 0.851 0.674

193-1190B-

2R-1, 17 1.67 Sparsely phyric JM 4.52 0.99 160.58 58.00 611.79 165.99 101.54 62.07 45.67 51.70 5.90 135.67 3.59 147.51 1.258 0.666

2R-1, 39 1.89 Sparsely phyric JM 4.19 1.11 153.28 55.17 599.49 165.99 101.54 61.03 50.13 51.70 6.05 138.20 3.23 136.22 1.300 0.673

193-1190C-

1R-1, 16 0.16 Sparsely phyric JM 4.52 1.24 124.09 58.50 644.62 172.79 101.93 65.69 51.18 50.53 6.05 137.08 3.63 143.31 1.244 0.674

2R-1, 10 3.6 Sparsely phyric JM 3.87 0.99 138.69 56.00 605.13 168.71 103.47 62.41 49.34 52.88 6.43 143.54 3.35 138.06 1.157 0.674

3R-1, 3 13.23 Sparsely phyric HP 8.11 0.99 121.68 61.67 630.77 160.39 99.14 67.49 44.71 50.43 5.34 129.75 3.21 142.10 2.523 0.641

3R-1, 18 13.38 Sparsely phyric JM 3.23 0.99 116.79 56.50 600.51 167.35 101.16 61.38 48.56 51.70 5.90 132.30 3.35 137.80 0.964 0.679

193-1189A-

1R-1, 12 0.12 Aphyric HP 7.05 1.56 597.37 53.33 476.92 132.65 91.69 58.29 39.69 51.53 6.64 148.12 3.29 137.17 2.141 0.634

2R-1, 11 9.81 Aphyric JM 2.90 0.87 343.07 52.33 519.49 141.50 89.96 58.62 44.09 48.18 6.71 133.71 3.27 135.96 0.889 0.655

193-1189B-

11R-3, 3 129.72 Aphyric HP 5.09 0.87 147.37 56.67 600.00 149.90 95.53 64.05 42.97 49.51 5.44 140.64 3.22 147.71 1.582 0.626

Core, section, interval (cm)	Depth (mbsf)	Phenocrysts	Analyses	REE normalized
La	Ce	Pr	Nd	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb	Lu	La/Yb	Eu/Eu*
193-1188A-
2R-1, 10	9.7	Moderately phyric	JM	5.81	1.11	116.79	57.17	614.36	161.90	101.93	64.14	49.08	55.23	6.38	130.90	3.31	140.16	1.756	0.647
2R-1, 18	9.78	Moderately phyric	HP	6.96	1.00	131.46	58.33	543.59	159.18	96.26	62.54	46.35	50.13	5.78	127.26	3.33	147.57	2.088	0.696
2R-1, 20	9.8	Moderately phyric	JM	4.52	1.11	153.28	56.00	640.00	165.99	101.54	61.55	50.66	52.88	6.24	130.62	3.39	142.52	1.333	0.651
7R-1, 6	48.26	Moderately phyric	JM	5.81	1.11	116.79	57.83	623.59	165.99	106.56	64.48	51.18	51.70	6.10	139.61	3.27	138.85	1.778	0.644
5R-1, 12	33.72	Sparsely phyric	JM	2.90	0.99	189.78	58.17	594.87	164.63	103.09	60.86	49.08	52.88	6.76	131.74	3.51	138.32	0.828	0.665
193-1191A-
1R-1, 38	0.38	Aphyric	JM	4.19	0.99	131.39	56.33	574.36	152.38	99.61	60.00	47.24	52.88	6.48	125.56	3.27	148.03	1.284	0.637
1R-1, 61	0.61	Aphyric	JM	3.55	0.99	153.28	58.33	586.15	157.82	100.39	60.17	49.87	54.05	6.43	138.48	3.51	151.71	1.011	0.651
1R-1, 64	0.64	Aphyric	HP	7.54	0.88	158.32	58.33	589.74	340.18	102.35	64.94	45.03	53.53	5.95	131.46	3.37	151.98	2.237	1.385
1R-1, 75	0.75	Aphyric	HP	7.03	0.96	137.15	51.67	558.97	171.01	105.51	68.39	46.80	54.93	5.13	136.96	3.56	157.06	1.976	0.704
1R-1, 77	0.77	Sparsely phyric	JM	3.23	0.87	175.18	58.83	594.87	160.54	103.47	61.21	48.29	54.05	7.14	145.79	3.51	147.77	0.920	0.647
2R-1, 12	9.52	Sparsely phyric	JM	2.90	0.87	160.58	57.83	578.97	159.18	99.61	59.66	48.56	52.88	6.57	146.63	3.55	150.13	0.818	0.663
2R-1, 76	10.16	Aphyric	JM	2.58	0.74	167.88	65.17	586.67	163.27	99.61	59.83	45.67	55.23	6.52	139.33	3.55	142.52	0.727	0.675
2R-1, 128	10.68	Sparsely phyric	JM	3.23	0.87	145.99	55.17	564.10	160.54	97.30	58.62	49.87	54.05	6.19	132.87	3.19	140.16	1.013	0.685
2R1, 145	10.83	Sparsely phyric	JM	4.52	0.87	182.48	62.83	628.72	168.71	105.41	64.14	51.97	56.40	7.19	149.72	3.75	160.37	1.204	0.655
2R-2, 22	11.12	Sparsely phyric	JM	4.52	0.87	167.88	56.17	562.05	155.10	95.75	59.14	49.34	54.05	6.05	132.30	3.59	132.02	1.258	0.669
2R-2, 88	11.78	Sparsely phyric	JM	3.55	0.87	160.58	58.50	593.85	160.54	106.18	61.38	47.51	56.40	6.71	138.76	3.59	150.13	0.989	0.639
2R-2, 90	11.8	Aphyric	JM	4.52	0.87	160.58	58.00	586.67	155.10	93.05	58.28	44.62	51.70	6.48	136.24	3.31	145.41	1.366	0.664
3R-1, 18	14.88	Sparsely phyric	JM	5.16	0.74	175.18	61.00	604.62	163.27	102.70	63.97	50.66	55.23	6.90	144.10	3.55	147.24	1.455	0.655
3R-1, 60	15.3	Sparsely phyric	JM	3.23	0.99	167.88	61.50	624.10	172.79	105.41	66.03	52.76	56.17	7.00	153.37	3.79	151.71	0.851	0.674
193-1190B-
2R-1, 17	1.67	Sparsely phyric	JM	4.52	0.99	160.58	58.00	611.79	165.99	101.54	62.07	45.67	51.70	5.90	135.67	3.59	147.51	1.258	0.666
2R-1, 39	1.89	Sparsely phyric	JM	4.19	1.11	153.28	55.17	599.49	165.99	101.54	61.03	50.13	51.70	6.05	138.20	3.23	136.22	1.300	0.673
193-1190C-
1R-1, 16	0.16	Sparsely phyric	JM	4.52	1.24	124.09	58.50	644.62	172.79	101.93	65.69	51.18	50.53	6.05	137.08	3.63	143.31	1.244	0.674
2R-1, 10	3.6	Sparsely phyric	JM	3.87	0.99	138.69	56.00	605.13	168.71	103.47	62.41	49.34	52.88	6.43	143.54	3.35	138.06	1.157	0.674
3R-1, 3	13.23	Sparsely phyric	HP	8.11	0.99	121.68	61.67	630.77	160.39	99.14	67.49	44.71	50.43	5.34	129.75	3.21	142.10	2.523	0.641
3R-1, 18	13.38	Sparsely phyric	JM	3.23	0.99	116.79	56.50	600.51	167.35	101.16	61.38	48.56	51.70	5.90	132.30	3.35	137.80	0.964	0.679
193-1189A-
1R-1, 12	0.12	Aphyric	HP	7.05	1.56	597.37	53.33	476.92	132.65	91.69	58.29	39.69	51.53	6.64	148.12	3.29	137.17	2.141	0.634
2R-1, 11	9.81	Aphyric	JM	2.90	0.87	343.07	52.33	519.49	141.50	89.96	58.62	44.09	48.18	6.71	133.71	3.27	135.96	0.889	0.655
193-1189B-
11R-3, 3	129.72	Aphyric	HP	5.09	0.87	147.37	56.67	600.00	149.90	95.53	64.05	42.97	49.51	5.44	140.64	3.22	147.71	1.582	0.626

Notes: LOI = loss on ignition, REE = rare earth element. JM = LiBO₂ fusion followed by ICP spectrometry, HP = XRF for major elements and Ba, Rb, Sr, Y, and Zr trace elements, ICP-MS for all other trace elements including REE.