Assertion: delta's sediment | /r/CapableOf | comprise a point bar
Facets:
Source sentences:
text: Because of the decreasing velocity and strength of current from the thalweg of the channel to the upper surface of point bar when the sediment is deposited the vertical sequence of sediments comprising a point bar becomes finer upward within an individual point bar.
text: The sediment comprising some point bars might grade downstream into silty sediments.