1. Thus a layer line is characterized by a particular value \ zeta. 2. We draw the layer lines schematically without showing their true thicknesses. 3. The inclination degree of layer lines may change along the horizontal axis forming curves. 4. In Figure 5 the layer lines and the moir?lines are inclined by 10 degrees. 5. These reflections are recorded as spots which lie on parallel lines known as layer lines . 6. The bold lines inclined by " ? " r degrees are the revealing layer lines . 7. After adding the top layer, with all 4 layers lined up, ice the sides, then the top. 8. The bold lines of the diagram inclined by " ? " b degrees are the base layer lines . 9. The door is made from the silk layer lining the interior of the burrow, covered by grains of sand. 10. If the crystal is mounted on the c-axis then the layer lines are related to the repeat distance along this axis.