~ PERCENT OF 0-5 CM AVERAGE 200 + DEPTH INCREMENT (CM) FIGURE B-19-1. TRU ACTIVITY AS A FUNCTION OF DEPTH, LOCATION 1688, ISLAND BELLE B-19-4
~ PERCENT OF 0-5 CM AVERAGE 200 + DEPTH INCREMENT (CM) FIGURE B-19-1. TRU ACTIVITY AS A FUNCTION OF DEPTH, LOCATION 1688, ISLAND BELLE B-19-4