Contact points are drawn on the seismic and map displays at the intersection of horizons and fault markings. The symbol of the contact point is a wedge that points toward the fault. The color of the wedge on your seismic display is the same as the color of the horizon. Contact points can be turned on or off for map display in Edit Map Draw Order.
Extend your horizon picks to the fault to fill in
the guard zone. Create contact points by stretching the last horizon
pick across the fault. You can also have WinPICS
What do you want to do?