Gravel mound and erosional scarp
By Pacific Coastal and Marine Science Center
2006 (approx.)
![Close-up of an erosional scarp along a coastline.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/BarrierMounds.jpg?itok=JD9FNp9c)
Detailed Description
One of the offshore barrier islands, showing a well-defined erosional scarp and gravel mounds "plowed" onto the beach face by sea ice. The scarp is about 1 meter high.
Sources/Usage
Public Domain.