| River (100) |  |
| River system (4) | |
| River (100) | |
| River system (4) | |
This remaining sediment appears as today ridge-like features, tracing the former river system. When looked at from above, the inverted channels appear to fan out
It has the characteristics of a meandering river channel an ancient river system that Bamber thinks hasn't been modified significantly by ice cover.
river systems need to fluctuate in natural rhythms of volume, velocity, and timing (to put it very simplistically).
it is no longer easy to define what is"natural"for river systems. But heavily used, regulated,
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