Figure F134. Intensity of backfield isothermal remanent magnetization (BIRM) as a function of applied impulse field showing the contrasting behavior of samples from Hole 1188F. These samples correspond to some of the samples in Figure F133, . The high variability in BIRM is a result of instrumental effects.

Figure F134. Intensity of backfield isothermal remanent magnetization (BIRM) as a function of applied impulse field showing the contrasting behavior of samples from Hole 1188F. These samples correspond to some of the samples in Figure F133. The high variability in BIRM is a result of instrumental effects.