Figure F1. Revision of former meters composite depth (mcd) splice at Site 1241. Between-hole correlations using color-a values suggest a new tie point in the mcd splice at 157.77 mcd (black dotted line). The composite depth switches from Section 202-1241C-11H-7, 20 cm, to Section 202-1241A-16H-4, 72 cm. The former tie point switched from Section 202-1241C-11H-7, 20 cm, to Section 202-1241A-16H-4, 7 cm, which is 65 cm upcore from the new tie point (dotted gray line). As a consequence, the former mcd has to be corrected by –65 cm below 157.77 mcd (by deleting the interval from Section 202-1241A-16H-4, 7 cm, to 16H-4, 72 cm).

Figure F1. Revision of former meters composite depth (mcd) splice at Site 1241. Between-hole correlations using color-a values suggest a new tie point in the mcd splice at 157.77 mcd (black dotted line). The composite depth switches from Section 202-1241C-11H-7, 20 cm, to Section 202-1241A-16H-4, 72 cm. The former tie point switched from Section 202-1241C-11H-7, 20 cm, to Section 202-1241A-16H-4, 7 cm, which is 65 cm upcore from the new tie point (dotted gray line). As a consequence, the former mcd has to be corrected by –65 cm below 157.77 mcd (by deleting the interval from Section 202-1241A-16H-4, 7 cm, to 16H-4, 72 cm).