Rock magnetism of quartz and feldspars chemically separated from pelagic red clay: a new approach to provenance study

Earth, Planets and Space

Table 1 Summary of the characteristics of quartz and feldspars

Depth (CSF-A m)	Mass fraction (wt%)	ARM (10⁻⁵Am²/kg)	SIRM (10⁻³Am²/kg)	kARM/SIRM (mm/A)	S_−0.1	S_−0.3	Lithostratigraphic unit
0.37	18.4	3.05	0.745	0.33	0.70	0.94	Ia
1.73	19.6	3.51	0.750	0.37	0.74	0.97	Ia
2.93	20.7	3.83	0.894	0.34	0.71	0.95	Ia
3.23	22.7	3.41	0.745	0.36	0.76	0.97	Ia
4.43	21.4	3.36	0.614	0.44	0.68	0.93	Ia
4.73	19.0	2.66	0.489	0.43	0.69	0.95	Ia
5.85	21.7	3.80	1.049	0.29	0.80	0.96	Ia
7.38	17.4	4.88	0.624	0.62	0.80	0.96	Ia
8.26	6.8	4.34	0.795	0.43	0.74	0.92	Ib
10.42	5.0	13.52	1.720	0.63	0.86	0.97	Ib
11.18	2.3	7.58	1.306	0.46	0.82	0.96	Ib
11.93	17.2	17.58	1.353	1.03	0.93	0.99	Ic
13.43	21.0	27.01	1.983	1.08	0.93	0.99	Ic
14.92	11.8	20.41	1.616	1.01	0.89	0.95	Ic