How large peak ground acceleration by large earthquakes could generate turbidity currents along the slope of northern Japan Trench

Progress in Earth and Planetary Science

Table 3 Results of radioactivity measurement

Core	Depth (top) (cm)	Depth (bottom) (cm)	Hemipelagic (H)/ Turbidite (T)	Horizon	ex²¹⁰Pb (dpm/g)	Error	Depositional age (CE)	¹³⁷Cs (dpm/g)	Error
1 YK14-E01 PL08	0.0	2.0	H	Above T-L1	22.31	0.85	1945	ND
2	2.0	4.0	H	Above T-L1	20.19	0.72	1942	ND
3	2.0	4.0	H	Above T-L1	21.62	0.82	1944	0.35	0.07
4	4.0	6.0	H	Above T-L1	46.71	1.03	1969	0.32	0.06
5	6.0	8.0	H	Above T-L1	73.55	1.32	1983	0.61	0.09
6	8.0	9.0	H	Above T-L1	48.89	0.98	1970	0.30	0.06
7	8.0	10.0	H	Above T-L1	48.37	1.16	1970	0.24	0.06
8	9.0	11.0	H	Above T-L1	24.70	0.71	1948	ND
9	11.0	12.0	T	T-L1	14.72	0.75	1931	ND
10	12.0	13.0	T	T-L1	16.74	0.86	1936	ND
11	13.0	15.0	T	T-L1	16.54	0.63	1935	ND
12	15.0	16.0	T	T-L1	1112	0.41	1922	ND
13	16.0	17.0	H	T-L1-T-L2	15.77	0.82	1934	ND
14	17.0	18.0	H	T-L1-T-L2	20.13	0.68	1942	ND
15	18.0	20.0	T	T-L2	9.70	0.49	1918	ND
16	23.0	25.0	H	T-L2-T-L3	5.92	0.53	1902	ND
17	25.0	27.0	H	T-L2-T-L3	2.98	0.37	1880	ND
18	37.0	39.0	H	T-L3-T-L4	1.94	0.38	1866	ND
19	39.0	41.0	T	T-L4	1.82	0.24	1864	ND
20	69.0	71.0	H	T-L4-T-L5	3.14	0.36	1882	ND
21	71.0	73.0	H	T-L4-T-L5	2.10	0.35	1869	ND
22 YK14-E01 PC08	0.0	2.0	H	Above T1	23.37	0.94		0.23	0.06
23	2.0	4.0	H	Above T1	22.43	0.90		ND
24	4.0	6.0	H	Above T1	52.82	1.44		ND
25	6.0	8.0	H	Above T1	50.27	1.37		ND
26	8.0	10.0	H	Above T1	70.54	1.61		ND
27	30.0	32.0	H	T2-T3	7.16	0.36		ND
28	32.0	34.0	H	T2-T3	4.46	0.47		0.17	0.05
29	43.0	43.0	H	T3-T4	2.72	0.41		ND
30	45.0	47.0	H	T3-T4	2.36	0.37		ND