Leg : 77 Top/Bottom Interval(mm): 590/ 610 Analyst :
Hole: 538A Top of Core Depth(m) : 268.50 Piece No.: 4
Core: 30 Sample Midpoint(m) : 269.10 Lithology: Metamorphic
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
O.2/-4 / / 0.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 580
HEAT 580 0.18 500.
GNEISS,HEMATITE-RICH*
Leg : 77 Top/Bottom Interval(mm): 1350/1370 Analyst :
Hole: 538A Top of Core Depth(m) : 268.50 Piece No.: 6
Core: 30 Sample Midpoint(m) : 269.86 Lithology: Metamorphic
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.2/-4 / / 0.2/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 590
HEAT 570 0.62
GNEISS*
Leg : 77 Top/Bottom Interval(mm): 120/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 1
Core: 31 Sample Midpoint(m) : 278.12 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
3.78/-4 19.9/ / 15.9/-4
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 120/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 1
Core: 31 Sample Midpoint(m) : 278.12 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
3.06/-4 18.8/ / 325 / 0.41
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 180/ 200 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 2
Core: 31 Sample Midpoint(m) : 278.19 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.9/-4 / / 2.5/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 565
HEAT 580 2.37 50.
DIABASE*
Leg : 77 Top/Bottom Interval(mm): 230/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 2
Core: 31 Sample Midpoint(m) : 278.23 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
2.84/-4 40.8/ / 21.1/-4
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 230/ 250 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 2
Core: 31 Sample Midpoint(m) : 278.24 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
3.4/-4 / / 2.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 565
HEAT 575 2.11 50.
DIABASE*
Leg : 77 Top/Bottom Interval(mm): 230/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 2
Core: 31 Sample Midpoint(m) : 278.23 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
2.31/-4 21.1/ / 187 / 0.23
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 260/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 2
Core: 31 Sample Midpoint(m) : 278.26 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
1.22/-4 45.9/ / 361 /
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 470/ 500 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 3
Core: 31 Sample Midpoint(m) : 279.99 Lithology: Metamorphic
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.1/-4 / / 0.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 575
HEAT 555 0.07
AMPHIBOLITE*
Leg : 77 Top/Bottom Interval(mm): 1250/1280 Analyst :
Hole: 538A Top of Core Depth(m) : 278.00 Piece No.: 6
Core: 31 Sample Midpoint(m) : 280.76 Lithology: Metamorphic
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.3/-4 / / 0.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 570
HEAT 570 0.17 10.
AMPHIBOLITE*
Leg : 77 Top/Bottom Interval(mm): 210/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 287.71 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.79/-4 10.0/ / 33.6/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 210/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 287.71 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.33/-4 3.3/ / 404 / 0.47
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 500/ 530 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 3
Core: 32 Sample Midpoint(m) : 288.01 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
10.9/-4 / / 4.0/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 500
HEAT 520 3.16 300.
DIABASE,ALT MOD TO SLIGHT,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 850/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 5A
Core: 32 Sample Midpoint(m) : 288.35 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.65/-4 -7.3/ / 28.1/-4
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 850/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 5A
Core: 32 Sample Midpoint(m) : 288.35 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.70/-4 -7.0/ / 400 / 0.59
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1190/1210 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 5E
Core: 32 Sample Midpoint(m) : 288.70 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
9.5/-4 / / 2.9/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 535
HEAT 550 3.03 500.
DIABASE,ALT MOD TO SLIGHT,ILMENITE-LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 1320/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 5F
Core: 32 Sample Midpoint(m) : 288.82 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
8.23/-4 3.2/ / 32.5/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1320/1340 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 7
Core: 32 Sample Midpoint(m) : 288.83 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
9.9/-4 / / 3.3/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 530
HEAT 550 2.49 300.
DIABASE,ALT MOD TO SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1320/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 5F
Core: 32 Sample Midpoint(m) : 288.82 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
9.67/-4 2.2/ / 400 / 0.64
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 300/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 1C
Core: 32 Sample Midpoint(m) : 289.30 Lithology: Igneous
Sect: 2 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.32/-4 11.7/ / 33.2/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 300/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 1C
Core: 32 Sample Midpoint(m) : 289.30 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.72/-4 11.2/ / 418 / 0.43
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 500/ 530 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 1E
Core: 32 Sample Midpoint(m) : 289.51 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
8.7/-4 / / 3.8/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 525
HEAT 550 2.68 250.
DIABASE,ALT MOD TO SLIGHT,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 1060/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 290.06 Lithology: Igneous
Sect: 2 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.74/-4 -6.8/ / 31.1/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1060/1080 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 290.07 Lithology: Igneous
Sect: 2 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
8.1/-4 / / 3.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 505
HEAT 540 2.21 300.
DIABASE,ALT MOD TO SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1060/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 290.06 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
8.42/-4 -18.3/ / 400 / 0.58
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1360/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.:
Core: 32 Sample Midpoint(m) : 290.36 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.7/-4 / / 3.7/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 530
HEAT 555 2.87 250.
DIABASE,ALT MOD TO SLIGHT,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 290/ 310 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2
Core: 32 Sample Midpoint(m) : 290.80 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
4.2/-4 / / 3.5/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 525
HEAT 545 3.62 400.
DIABASE,ALT MOD TO SLIGHT,ILMENITE-LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 700/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 4B
Core: 32 Sample Midpoint(m) : 291.20 Lithology: Igneous
Sect: 3 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.34/-4 27.8/ / 32.4/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 700/ 720 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 4B
Core: 32 Sample Midpoint(m) : 291.21 Lithology: Igneous
Sect: 3 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.4/-4 / / 3.2/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 545
HEAT 560 3.07 300.
DIABASE,ALT MOD TO SLIGHT,ILMENITE LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 700/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 4B
Core: 32 Sample Midpoint(m) : 291.20 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.83/-4 5.4/ / 400 / 0.38
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 900/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 4D
Core: 32 Sample Midpoint(m) : 291.40 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
10.1/-4 -21.1/ / 330 /
DIABASE,ALT=FRESH*
Leg : 77 Top/Bottom Interval(mm): 160/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 1B
Core: 32 Sample Midpoint(m) : 292.16 Lithology: Igneous
Sect: 4 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
9.05/-4 32.0/ / 32.6/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 160/ 180 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 1B
Core: 32 Sample Midpoint(m) : 292.17 Lithology: Igneous
Sect: 4 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
10.9/-4 / / 3.3/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 535
HEAT 555 2.16 250.
DIABASE,ALT MOD TO SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 160/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 1B
Core: 32 Sample Midpoint(m) : 292.16 Lithology: Igneous
Sect: 4 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
9.33/-4 28.5/ / 358 / 0.61
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 540/ 560 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2C
Core: 32 Sample Midpoint(m) : 292.55 Lithology: Igneous
Sect: 4 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
2.7/-4 / / 3.6/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 550
HEAT 565 2.73 300.
DIABASE,ALT MOD TO SLIGHT,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 330/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 293.83 Lithology: Igneous
Sect: 5 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.73/-4 -3.3/ / 29.7/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 330/ 350 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 293.84 Lithology: Igneous
Sect: 5 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.9/-4 / / 3.0/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 535
HEAT 550 2.07 500.
DIABASE,ALT MOD TO SLIGHT,ILMENITE-LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 330/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 293.83 Lithology: Igneous
Sect: 5 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.07/-4 -10.9/ / 353 / 0.51
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 390/ 410 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2A
Core: 32 Sample Midpoint(m) : 293.90 Lithology: Igneous
Sect: 5 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
16.0/-4 / / 3.8/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 565
HEAT 570 2.39 400.
DIABASE,ALT MOD TO SLIGHT,ILMENITE-LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 680/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2F
Core: 32 Sample Midpoint(m) : 294.18 Lithology: Igneous
Sect: 5 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
4.98/-4 -16.7/ / 317 /
DIABASE,ALT=FRESH*
Leg : 77 Top/Bottom Interval(mm): 1410/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 5
Core: 32 Sample Midpoint(m) : 294.91 Lithology: Igneous
Sect: 5 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.85/-4 23.8/ / 20.5/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1410/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 5
Core: 32 Sample Midpoint(m) : 294.91 Lithology: Igneous
Sect: 5 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.30/-4 17.9/ / 343 / 0.66
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 770/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 7
Core: 32 Sample Midpoint(m) : 295.77 Lithology: Igneous
Sect: 6 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.70/-4 6.5/ / 35.0/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 770/ 790 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 7
Core: 32 Sample Midpoint(m) : 295.78 Lithology: Igneous
Sect: 6 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.8/-4 / / 3.5/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 505
HEAT 525 2.36 400.
DIABASE,ALT MOD TO SLIGHT,ILMENITE LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 770/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 7
Core: 32 Sample Midpoint(m) : 295.77 Lithology: Igneous
Sect: 6 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.03/-4 5.5/ / 408 / 0.43
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1090/1110 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 8B
Core: 32 Sample Midpoint(m) : 296.10 Lithology: Igneous
Sect: 6 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.4/-4 / / 3.8/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 510
HEAT 530 3.14 300.
DIABASE,ALT MOD TO SLIGHT,ILMENITE LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 250/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2
Core: 32 Sample Midpoint(m) : 296.75 Lithology: Igneous
Sect: 7 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.67/-4 8.2/ / 35.3/-4
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 250/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 287.50 Piece No.: 2
Core: 32 Sample Midpoint(m) : 296.75 Lithology: Igneous
Sect: 7 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
8.5/-4 3.3/ / 246 / 0.51
DIABASE*ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 880/ 900 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 6D
Core: 33 Sample Midpoint(m) : 297.39 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
1.0/-4 / / 3.4/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 560
HEAT 570 3.33 100.
DIABASE,ALT EXT,HIGHLY ALTERED MT*
Leg : 77 Top/Bottom Interval(mm): 810/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 5
Core: 33 Sample Midpoint(m) : 298.81 Lithology: Igneous
Sect: 2 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.026/-4 22.5/ / 0.67/-4
AMPHIBOLITE*ALT=FRESH*
Leg : 77 Top/Bottom Interval(mm): 810/ 830 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 5
Core: 33 Sample Midpoint(m) : 298.82 Lithology: Metamorphic
Sect: 2 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.1/-4 / / 0.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 550
HEAT 550 0.09 80.
AMPHIBOLITE,HIGHLY ALTERED MT*
Leg : 77 Top/Bottom Interval(mm): 810/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 5
Core: 33 Sample Midpoint(m) : 298.81 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.014/-4 4.2/ / 700 / 0.04
AMPHIBOLITE*ALT=FRESH*
Leg : 77 Top/Bottom Interval(mm): 900/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 5
Core: 33 Sample Midpoint(m) : 298.90 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.012/-4 5.1/ / 400 /
AMPHIBOLITE*
Leg : 77 Top/Bottom Interval(mm): 990/1010 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 6A
Core: 33 Sample Midpoint(m) : 299.00 Lithology: Metamorphic
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.1/-4 / / 0.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 550
HEAT 210 0.09 60.
AMPHIBOLITE,HIGHLY ALTERED MT*
Leg : 77 Top/Bottom Interval(mm): 520/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 5A
Core: 33 Sample Midpoint(m) : 300.02 Lithology: Igneous
Sect: 3 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.111/-4 44.0/ / 1.32/-4
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 520/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 296.50 Piece No.: 5A
Core: 33 Sample Midpoint(m) : 300.02 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.137/-4 25.9/ / 271 / 0.22
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 310/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 1C
Core: 34 Sample Midpoint(m) : 305.81 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.092/-4 63.1/ / 0.91/-4
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 310/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 1C
Core: 34 Sample Midpoint(m) : 305.81 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.097/-4 56.3/ / 156 / 0.23
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 400/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 2
Core: 34 Sample Midpoint(m) : 305.90 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.117/-4 54.7/ / 1.06/-4
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 400/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 2
Core: 34 Sample Midpoint(m) : 305.90 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.111/-4 47.9/ / 196 /
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 500/ 530 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 3
Core: 34 Sample Midpoint(m) : 306.01 Lithology: Metamorphic
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
/ / / /
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 530
HEAT 535 0.16 100.
AMPHIBOLITE,ILMENITE AND HEMATITE-RICH*
Leg : 77 Top/Bottom Interval(mm): 700/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 5A
Core: 34 Sample Midpoint(m) : 306.20 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.161/-4 34.9/ / 1.20/-4
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 700/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 5A
Core: 34 Sample Midpoint(m) : 306.20 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.169/-4 35.3/ / 305 / 0.30
AMPHIBOLITE*ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 940/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 305.50 Piece No.: 5C
Core: 34 Sample Midpoint(m) : 306.44 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.079/-4 56.5/ / 238 /
AMPHIBOLITE*
Leg : 77 Top/Bottom Interval(mm): 140/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1B
Core: 35 Sample Midpoint(m) : 314.64 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
4.39/-4 22.8/ / 11.4/-4
DIABASE,SALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 140/ 160 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1B
Core: 35 Sample Midpoint(m) : 314.65 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.3/-4 / / 1.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 545
HEAT 550 1.39 60.
DIABASE,ALT EXT,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 140/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1B
Core: 35 Sample Midpoint(m) : 314.64 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
3.88/-4 18.8/ / 194 / 0.73
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 1060/1080 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1N
Core: 35 Sample Midpoint(m) : 315.57 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
20.4/-4 / / 4.7/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 550
HEAT 550 3.88 200.
DIABASE,ALT EXT,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 1090/1110 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 6D
Core: 35 Sample Midpoint(m) : 317.10 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
14.8/-4 / / 4.5/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
COOL 535
HEAT 550 3.83 500.
DIABASE,PCES 6A-6E REPRESENT GRADATIONAL CHANGE
FROM CALCITE VEINED CONTACT BETWEEN "OVERLYING"AMPHIBOLITE AND FINE-GRAINED DIABASE,ALT EXT,
SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 100/ 130 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1A
Core: 35 Sample Midpoint(m) : 317.62 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
/ / / /
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 570 0.23 500.
COOL 565
DIABASE,ALT EXT,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 1460/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1K
Core: 35 Sample Midpoint(m) : 318.96 Lithology: Igneous
Sect: 3 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
15.33/-4 55.6/ / 31.5/-4
DIABASE,ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 1460/1480 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1K
Core: 35 Sample Midpoint(m) : 318.97 Lithology: Igneous
Sect: 3 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
18.4/-4 / / 3.2/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 550 5.55 500.
COOL 530
DIABASE,ALT EXT*
Leg : 77 Top/Bottom Interval(mm): 1460/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1K
Core: 35 Sample Midpoint(m) : 318.96 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
17.3/-4 53.6/ / 177 / 1.17
DIABASE,ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 180/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1C
Core: 35 Sample Midpoint(m) : 319.18 Lithology: Igneous
Sect: 4 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
18.70/-4 43.5/ / 37.0/-4
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 180/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1C
Core: 35 Sample Midpoint(m) : 319.18 Lithology: Igneous
Sect: 4 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
19.5/-4 45.3/ / 314 / 1.13
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 690/ 710 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1G
Core: 35 Sample Midpoint(m) : 319.70 Lithology: Igneous
Sect: 4 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
11.5/-4 / / 2.8/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 560 0.62 200.
COOL 550
DIABASE,ALT MOD*
Leg : 77 Top/Bottom Interval(mm): 820/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1G
Core: 35 Sample Midpoint(m) : 319.82 Lithology: Igneous
Sect: 4 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
28.9/-4 37.9/ / 161 /
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 940/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1H
Core: 35 Sample Midpoint(m) : 319.94 Lithology: Igneous
Sect: 4 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
28.25/-4 50.1/ / 37.3/-4
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 940/ 960 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1H
Core: 35 Sample Midpoint(m) : 319.95 Lithology: Igneous
Sect: 4 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
33.9/-4 / / 3.7/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 550 4.45 150.
COOL 535
DIABASE,ALT MOD,ILMENITE LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 940/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 314.50 Piece No.: 1H
Core: 35 Sample Midpoint(m) : 319.94 Lithology: Igneous
Sect: 4 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
31.0/-4 46.1/ / 254 / 1.78
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 500/ 530 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 5C
Core: 36 Sample Midpoint(m) : 324.01 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.8/-4 / / 4.8/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 550 0.47 300.
COOL 525
DIABASE,ALT MOD,SULFIDE-RICH*
Leg : 77 Top/Bottom Interval(mm): 570/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 5C
Core: 36 Sample Midpoint(m) : 324.07 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
21.9/-4 26.7/ / 43.5/-4
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 570/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 5C
Core: 36 Sample Midpoint(m) : 324.07 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
23.8/-4 24.8/ / 192 / 1.17
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 890/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 7C
Core: 36 Sample Midpoint(m) : 324.39 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
16.81/-4 17.8/ / 41.1/-4
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 890/ 910 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 7C
Core: 36 Sample Midpoint(m) : 324.40 Lithology: Igneous
Sect: 1 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
20.2/-4 / / 4.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 550 5.72 150.
COOL 525
DIABASE,ALT EXT*
Leg : 77 Top/Bottom Interval(mm): 890/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 7C
Core: 36 Sample Midpoint(m) : 324.39 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
22.2/-4 8.7/ / 178 / 1.15
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 1090/1110 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 7E
Core: 36 Sample Midpoint(m) : 324.60 Lithology: Igneous
Sect: 1 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
10.6/-4 / / 3.7/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 545 4.02 150.
COOL 530
DIABASE,ALT MOD*
Leg : 77 Top/Bottom Interval(mm): 860/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 5D
Core: 36 Sample Midpoint(m) : 325.86 Lithology: Igneous
Sect: 2 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.232/-4 25.6/ / 38.4/-4
DIABASE,ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 860/ 880 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 5D
Core: 36 Sample Midpoint(m) : 325.87 Lithology: Igneous
Sect: 2 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
7.5/-4 / / 3.8/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 595 3.03 150.
COOL 590
DIABASE,ALT EXT,ILMENITE-RICH*
Leg : 77 Top/Bottom Interval(mm): 860/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 5D
Core: 36 Sample Midpoint(m) : 325.86 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
6.68/-4 -1.2/ / 265 / 0.38
DIABASE,ALT=EXT*
Leg : 77 Top/Bottom Interval(mm): 920/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 5E
Core: 36 Sample Midpoint(m) : 325.92 Lithology: Igneous
Sect: 2 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
5.13/-4 6.8/ / 278 /
DIABASE,ALT=BADLY ALTERED*
Leg : 77 Top/Bottom Interval(mm): 210/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 1A
Core: 36 Sample Midpoint(m) : 326.71 Lithology: Igneous
Sect: 3 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
2.06/-4 40.7/ / 11.5/-4
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 210/ 230 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 1A
Core: 36 Sample Midpoint(m) : 326.72 Lithology: Igneous
Sect: 3 Measurement was made : SHIPBOARD Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
2.5/-4 / / 1.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
HEAT 580 1.62 200.
COOL 575
DIABASE,ALT MOD,ILMENITE-LAMELLA*
Leg : 77 Top/Bottom Interval(mm): 210/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 1A
Core: 36 Sample Midpoint(m) : 326.71 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
2.21/-4 46.1/ / 369 / 0.41
DIABASE,ALT=SLIGHT*
Leg : 77 Top/Bottom Interval(mm): 270/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 1B
Core: 36 Sample Midpoint(m) : 326.77 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
2.01/-4 31.8/ / 380 /
DIABASE,ALT=MOD*
Leg : 77 Top/Bottom Interval(mm): 390/ 410 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 1B
Core: 36 Sample Midpoint(m) : 326.90 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
-0.1/-4 / / -0.1/-3
Therm Curie Saturation Coercive Remanent
Curve Temp Intensity Remanence Force Force Grain Size
===== ===== ========= ========= ======== ======== ==========
0.08
DIABASE,ALT MOD,CURIE TEMPERATURES T(C)=580?
AND T(CH)=680?,ILMENITE ONLY*
Leg : 77 Top/Bottom Interval(mm): 460/ 0 Analyst :
Hole: 538A Top of Core Depth(m) : 323.50 Piece No.: 1B
Core: 36 Sample Midpoint(m) : 326.96 Lithology: Igneous
Sect: 3 Measurement was made : ONSHORE Source : Initial Reports
NRM Inclination Declination Mean Quality of Initial Koenig
Inten/exp NRM/Stable NRM/Stable Demag Orientation Sus/exp ratio
========= =========== =========== ===== =============== ======== ======
0.010/-4 24.8/ / 400 /
DIABASE,ALT=MOD*
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