Figure F4. Representative vector end-point diagrams showing the results of (A) AF demagnetization for discrete Sample 173-1070A-4R-1, 113-115 cm, and (B) thermal demagnetization for Sample 173-1070A-4R-2, 2-4 cm (both samples are from Unit III). Solid circles = the projection of the magnetization vector end-points on the vertical plane. Crosses = the projection of the magnetization vector end-points on the horizontal plane. Representative vector end-point diagrams showing the results of thermal demagnetization for serpentinized peridotite in (C) Sample 173-1070A-10R-1, 72-74 cm, and (D) Sample 173-1070A-11R-2, 99-101 cm. Solid circles = the projection of the magnetization vector end-points on the vertical plane. Crosses = the projection of the magnetization vector end-points on the horizontal plane.