(from the article `river`) ...now the Great Salt Lake of Utah. Although Gilbert examined small deltas along the margins of the ancient lake, the stratigraphic sequence he ...
A horizontal sedimentary bed formed at the top of a delta and overlying the foreset beds.
Horizontal deltaic deposit composed of coarse alluvial sediment. Represents current or past surface of the delta.
A horizontal sedimentary bed formed at the top of a delta and overlying the foreset beds.
Layer of sediments deposited over surface of a delta, nearly horizontal and covering the tops of the inclined foreset beds.