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Table 3 Results of radiocarbon age determinations

From: Submarine paleoseismology in the Japan Trench of northeastern Japan: turbidite stratigraphy and sedimentology using paleomagnetic and rock magnetic analyses

Sample name

Depth (cm)

Depth after turbidite removing (cm)

Conventional age

(BP year)

*Corrected age

(BP year)

KS1416PC06

s2-12

23.4–25.5

23.4–25.5

2090 ± 30

− 110 ± 30

KS1416 PC06

s4-18

221.8–223.9

110.5–112.7

4160 ± 30

1940 ± 30

KS1416 PC07

s5-20

43.6–45.9

75.6–77.9

3480 ± 30

1260 ± 30

KS1416 PC07

s6-15

407.6–409.9

125.5–127.8

3870 ± 30

1650 ± 30

  1. *Corrected age, taking into account the 2200 years offset