leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth (m) sample midpoint depth (m) coring device analyst location source repeat column magnetic intensity exponent alternating field demagnetization magnetic intensity J(H)/Jo declination inclination comments 66 488 2 1 111.0 109.0 1.00 2.10 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 NRM 58.16 302.1 -20.8 66 488 2 1 111.0 109.0 1.00 2.10 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 50 58.01 302.0 -19.6 66 488 2 1 111.0 109.0 1.00 2.10 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 100 52.84 299.8 -20.1 66 488 2 1 111.0 109.0 1.00 2.10 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 150 43.95 294.0 -18.6 66 488 2 1 111.0 109.0 1.00 2.10 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 200 37.83 290.9 -19.3 66 488 2 1 111.0 109.0 1.00 2.10 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 250 32.36 286.3 -20.3 66 488 31 3 133.0 131.0 276.00 280.32 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 NRM 0.21 223.0 -46.5 66 488 31 3 133.0 131.0 276.00 280.32 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 50 0.23 228.0 -50.4 66 488 31 3 133.0 131.0 276.00 280.32 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 100 0.24 222.2 -58.4 66 488 31 3 133.0 131.0 276.00 280.32 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 150 1.14 227.2 -46.4 66 488 31 3 133.0 131.0 276.00 280.32 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 200 1.07 230.2 -54.8 66 488 31 3 133.0 131.0 276.00 280.32 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 250 0.25 234.8 -68.5