Rock magnetism and paleomagnetism of basalts at DSDP Leg 65 Holes


Autoria(s): Pechersky, DM; Tikhonov, LV; Zolotarev, Boris P
Cobertura

MEDIAN LATITUDE: 22.816107 * MEDIAN LONGITUDE: -108.310217 * SOUTH-BOUND LATITUDE: 22.748700 * WEST-BOUND LONGITUDE: -108.748300 * NORTH-BOUND LATITUDE: 22.883300 * EAST-BOUND LONGITUDE: -107.903800 * DATE/TIME START: 1979-01-24T00:00:00 * DATE/TIME END: 1979-03-05T00:00:00

Data(s)

22/08/1983

Resumo

We investigated the magnetic and paleomagnetic properties of 77 basalt samples from Holes 482, 482C, 482D, 483, 483B, 485, and 485A in order to study the structure and development of the ocean's crust. During the course of this study, we measured the natural remanent magnetization, Jn, and its stability in an alternating magnetic field; the magnetic susceptibility, x; the saturation magnetization, Js; the saturation remanent magnetization, Jrs; the coercivity of maximum remanence, HCR; and the median destructive fields MDFn (for Jn) and MDFs for Jrs. A thermomagnetic analysis for Js and Jrs was also performed; these latter measurements were made on the same samples.

Formato

application/zip, 2 datasets

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.818286

doi:10.1594/PANGAEA.818286

Idioma(s)

en

Publicador

PANGAEA

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Fonte

Supplement to: Pechersky, DM; Tikhonov, LV; Zolotarev, Boris P (1983): Rock magnetism and paleomagnetism of basalts drilled during Deep Sea Drilling Project Leg 65. In: Lewis, BTR; Robinson, P; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 65, 717-726, doi:10.2973/dsdp.proc.65.139.1983

Palavras-Chave ##1; #2; #3; 65-482B; 65-482C; 65-482D; 65-482F; 65-483; 65-483B; 65-483C; 65-485A; At 20 deg C; Coercivity of remanence; Comment; Curie temp; Curie temperature; Decl (AF); Decl (NRM); Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Event; First heating, #1; First heating, #2; First heating, #3; For saturation remanent magnetization; Glomar Challenger; Hcr; Incl (AF); Incl (NRM); Inten (NRM); Js; kappa; Koenigsberger ratio; Leg65; Magnetic; MDF; MDF (NRM); Median demagnetizing field; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/SEDIMENT POND; NRM, Declination; NRM, Declination after demagnetisation; NRM, Inclination; NRM, Inclination after demagnetisation; NRM, Intensity; NRM, Median destructive field of natural remanent magnetisation; ODP sample designation; Perc; Percentage; Percentage of magnetic phase with the Curie temperature of first heating, #1; Percentage of magnetic phase with the Curie temperature of first heating, #2; Percentage of magnetic phase with the Curie temperature of second heating, #1; Percentage of magnetic phase with the Curie temperature of second heating, #2; Qn = Jn/0.5kappa; Q-ratio; Ratio; Ratio of saturation remanent magnetization to saturation magnetization; Ratio of saturation remanent magnetization to saturation magnetization after heating to 600 deg C to the lower Curie point; Rock; Rock type; Sample code/label; Saturation magnetization; Second heating, #1; Second heating, #2; Second heating, #3; see reference(s); Susceptibility, volume; Thermomagnetometer (Burakov, 1977); vibrating sample magnetometer (microVSM)
Tipo

Dataset