| Geoform Origin | Geologic |
| Geoform | Bar |
| Geoform Type | Bay Mouth Bar Longshore Bar Point Bar Relict Longshore Bar |
| Definition | A relatively shallow place (in a stream, lake, sea, or other body of water) that is typically a submerged ridge, or bank consisting of (or covered) by sand or other unconsolidated material—but may also be composed of rock or other material (modified from Jackson 1997). |