Square 461

N22/W19-20 North wall of northeast quadrant.
N22/W18-19 North wall of northeast quadrant. 5 meters to surface.
N22/W18-19 North wall of northeast quadrant. 4.60 to 5 meters.
N22/W18-19 North wall of northeast quadrant. 4.26 to 4.60 meters.
N22/W18-19 North wall of northeast quadrant. 4.26 meters to bottom of unit.

N21/W18-19 South wall of northeast quadrant. 5 meters to surface.
N21/W18-19 South wall of northeast quadrant. 4.60 to 5 meters.
N21/W18-19 South wall of northeast quadrant. 4.26 to 4.60 meters.
N21/W18-19 South wall of northeast quadrant. 4.26 meters to bottom of unit.
N21/W19-20 South wall of northeast quadrant. Surface to bottom of unit.

N21-22/W18 East wall of northeast quadrant. Surface to bottom of unit.

N22/W19-20 West wall of northeast quadrant.
N22/W19-20 West wall of northeast quadrant.