At depth of 14 ft. no sign of rock.

No. 7 Hole.—Centre of Platform Area.

At depth of 12 ft. no sign of rock; bottom wet.

No. 8 Hole.—Centre of Central Area.

At depth of 8 ft. no trace of rock. Hole passed through two clay floors, and below one granite cement floor.

The Central Area had previously been cleared to a depth of 5 ft. before hole was sunk.


INDEX

FOOTNOTES: