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 66 491 10 5 129.0 127.0 86.00 93.28 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 NRM 10.069 79.2 64.1 66 491 10 5 129.0 127.0 86.00 93.28 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 50 9.506 78.9 65.2 66 491 10 5 129.0 127.0 86.00 93.28 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 100 8.619 81.1 61.8 66 491 10 5 129.0 127.0 86.00 93.28 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 150 7.587 87.6 58.1 66 491 10 5 129.0 127.0 86.00 93.28 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 200 8.028 86.4 57.7 66 491 57 3 147.0 145.0 513.50 517.96 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 NRM 15.213 7.0 -12.0 66 491 57 3 147.0 145.0 513.50 517.96 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 50 15.435 7.9 -13.0 66 491 57 3 147.0 145.0 513.50 517.96 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 100 15.226 6.6 -12.5 66 491 57 3 147.0 145.0 513.50 517.96 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 150 15.327 6.6 -12.4 66 491 57 3 147.0 145.0 513.50 517.96 CONVENTIONAL ROTARY DRILLING CORER Niitsuma, N. ONSHORE INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 0 6 200 14.854 8.7 -14.3