Chapter index
Previous section
Previous
Up
Next
Next section
Main
Search

6.3.2.1 Spit

A spit is a ridge or embankment of sediment with one end attached to the shore and the other ending in open water. Spits usually form where longshore drift transports material(of wave- erosional or fluvial origin) along the shoreline to deeper water where deposition occurs. These features often form at the entrance to a bay where a spit builds into deeper water across a baymouth. The long axis of a spit is often parallel to the shoreline, but can be oriented at any angle.


Images
Small spit formed in lee of island. San Esteban, Gulf of California.
Small spit formed in lee of island. San Esteban, Gulf of California.
Original picture from the Ward Collection
Coastal Depositional Features  Small spit formed in lee of island. San Esteban, Gulf of California.  Large growing sand spit 

Quiz
Workbook
Term index