Sample Number:  A unique number assigned to a sample regardless ot sample type
Slug number:  Core segment identification
Depth to top of slug (meters)
Depth interval relative to top of slug (cm)
Depth in hole (meters)
Grain Size Percent > 3.2 um
Declination (deg.) Linear fit
Inclination (deg.) Linear fit
NRM A/m
Magnetization removed in demagnetization interval A/m
Demagnetization interval used for linear fit (mT)
No. Pts. used in linear fit
Error Angle
Subjective quality of demagnetization path (A=best C=worst)
MS vol-SI: (low freq.) Magnetic susceptibility measured at about 600 Hz
FD of MS %: frequency of dependence of magnetic susceptibility
NRM A/m: magnitude of natural remanent magnetization
ARM A/m: magnitude of anhysteretic remanent magnetization
IRM 1.2T A/m: Isothermal remanent magnetization acquired in an induction
of 1.2T
IRM -0.3T A/m: Isothermal remanent magnetization after exposure to an
induction of 1.2T followed by exposure to an oppositely directed induction
of 0.3 T
HIRM A/m: "Hard" isothermal remanent magnetization = (IRM 1.2T - IRM-0.3T) / 2
S:  The "S" parameter = -IRM1.2T / IRM -0.3T
Paramagnetic MS: Paramagnetic magnetic susceptibility determined from the
slope of the hysteresis curve above an induction of 0.9T
Msat A/m:  Saturation magnetization determined after removal of
paramagnetic component.
Mrs A/m:  Saturation Remanent magnetization
Hc mT:  Coercivity determined after removal of para magnetic component.
Hcr mT:  Coercivity of remanence
Mrs/Msat
Hcr/Hc
Parts-per-Million Abundances for the following elements
Ba
Cr
Cu
Fe
La
Mn
Ni
Rb
V
Zn
Zr
Ti WT%:  Weight-percent of Titanium
Total Carbon (percent)
Carbonate Carbon (percent)
Organic Carbon (percent)

U.S. Geological Survey Open-File Report 95-673