Figure F57. AF demagnetization results from split-core interval 200-1223A-1H-1, 65 cm. The top left diagram shows the intensity variation with progressive demagnetization; the top right diagram shows vector endpoints on a vector demagnetization diagram (orthogonal projections, where open squares are inclination, and solid squares are declination); the middle right diagram is an enlargement of the region near the origin of the above diagram; the bottom left area shows the data; and the bottom right diagram shows the magnetization directions on an equal-area projection (open squares are directions with negative inclinations).

Figure F57. AF demagnetization results from split-core interval 200-1223A-1H-1, 65 cm. The top left diagram shows the intensity variation with progressive demagnetization; the top right diagram shows vector endpoints on a vector demagnetization diagram (orthogonal projections, where open squares are inclination, and solid squares are declination); the middle right diagram is an enlargement of the region near the origin of the above diagram; the bottom left area shows the data; and the bottom right diagram shows the magnetization directions on an equal-area projection (open squares are directions with negative inclinations).