Figure F32. Overprint vs. sample position within a pillow. Vector endpoint diagrams showing the results of AF demagnetization for two closely spaced discrete samples from Section 203-1243B-12R-1. A. Sample 203-1243B-12R-1, 85-87 cm. B. Sample 203-1243B-12R-1, 88-90 cm. The characteristic remanent magnetization component is shown by a straight blue line fitting the data points. The primary component is more difficult to extract for Sample 203-1243B-12R-1, 88-90 cm (see "Alternating-Field and Thermal Demagnetization of Discrete Samples" in "Paleomagnetism").