If possible roll parallel lines beside each other to effectiveley make your own mosaic. Reflection continuity Related to the continuity of stratal surfaces and may be an indicator of depositional environment. High continuity is characteristic of sediments deposited in low energy lacustrine and marine environments. Such sequences typically display chaotic to inclined, discontinuous, low-amplitude reflectors against a noisy acoustic background. This results in high internal backscatter resulting in structureless to chaotic reflectors.
Acoustic penetration is therefore limited.
This configuration suggests uniform suspension sedimentation under tranquil conditions. The sigmoid reflection pattern is associated with low energy environments, low sediment supply and sea-level rise. Reflection-free configuration Generally assumed to indicate a low energy, uniform deposit. The external form and areal association of seismic facies units provides information on gross depositional environments. For further information and examples, see Davies et al. 1997.