Table 11. Paleomagnetic results from discrete samples from Site 998.
Sample ID
|
Interval (cm)
|
Depth (mbsf)
|
Step
(#)
|
Type
|
Demag Step
|
Declination
(°) |
Inclination
(°) |
Intensity
(A/m) |
Laboratory
|
|---|---|---|---|---|---|---|---|---|---|
| 165-0998A-001H-01 | 61.0 | 0.61 | 1 | N | 0 | 45.7 | 65.2 | 9.902E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-01 | 61.0 | 0.61 | 2 | H | 10 | 40.7 | 59.2 | 6.115E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-01 | 61.0 | 0.61 | 3 | H | 20 | 35.7 | 58.2 | 4.062E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-01 | 61.0 | 0.61 | 4 | H | 30 | 34.0 | 57.3 | 4.864E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-01 | 61.0 | 0.61 | 5 | H | 40 | 30.4 | 58.6 | 3.408E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-01 | 61.0 | 0.61 | 6 | H | 50 | 26.2 | 52.8 | 2.836E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-01 | 61.0 | 0.61 | 7 | H | 60 | 5.0 | 47.1 | 2.088E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-02 | 61.0 | 2.11 | 1 | N | 0 | 28.5 | 71.2 | 4.621E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-02 | 61.0 | 2.11 | 2 | H | 10 | 31.6 | 71.4 | 3.793E-03 | ODP_JRMM_LAB |
| 165-0998A-001H-02 | 61.0 | 2.11 | 3 | H | 20 | 31.4 | 71.4 | 2.806E-03 | ODP_JRMM_LAB |
Notes: Site latitude = 19.490°N, longitude = 277.064°E; all samples are from the working halves of the split cores. Sample volume = 6 cm3; Sample ID = the leg, site, hole, core, core type, and section following standard ODP naming conventions; Step (#) = the order in which the demagnetization steps were conducted; Demag Type = the type of demagnetization treatment used, where N = no demagnetization, H = alternating field, and T = thermal. Demag Step = the size of peak AF demagnetization field (mT) or the temperature (°C) of the oven during the demagnetization step. Laboratory sample analyses were conducted in several laboratories as given by the following codes: ODP_JRMM_LAB = shipboard measurements made on the JOIDES Resolution during Leg 165 using the Molspin Magnetometer; ODP_JRAC_LAB = shipboard measurements made on the JOIDES Resolution during Leg 165 using the AC-SQUID Cryogenic Magnetometer; ODP_JRDC_LAB = shipboard measurements made on the JOIDES Resolution during Leg 178 using the DC-SQUID Cryogenic Magnetometer; UNM_AC_LAB = shore-based measurements made at the University of New Mexico using an AC-SQUID Cryogenic Magnetometer; ODP_TAMU_LAB = shore-based measurements made at Texas A&M University using an AC-SQUID Cryogenic Magnetometer; UNM+JRMM_LAB = initial measurements made on the JOIDES Resolution during Leg 165 using the Molspin Magnetometer with additional measurements made at higher demagnetization steps at the University of New Mexico using an AC-SQUID Cryogenic Magnetometer.
Only a portion of this table appears here. The complete table is available in ASCII.