| Lowered strata develop into synclines, and a circular depression called a rim syncline may encircle or nearly encircle the domal uplift. |
| At the end of August 2008, the tunnel boring machine in the east tunnel was parked around 100 m ahead of the Piora syncline. |
| The displacement of the thrust sheet produces two anticlines and a syncline. |
| East of the Sakami fault and in continuity with the arenites, an anticline and a syncline are recognized, in an ESE direction. |
| It is located on the eastern flank of the In Rabir syncline in volcanic-sedimentary formations. |
| A westward thickening wedge of Cretaceous-Tertiary strata overlie a broad Lower Paleozoic syncline. |
