A second outlet opened at Six-Mile Creek into the St. Marys River and into the Little River Valley. The earlier sediments were removed in bulk, leaving only the Sand Point and a few gravel terraces on the valley walls.
A supplementary channel opened at Six-Mile Creek into the St. Marys River and into the Little River Valley. The earlier deposits were cleared in bulk, leaving only the Sand Point and a few gravel terraces on the valley walls.