Some Thoughts on Correlation lacustrine sequence is apparently allocyclic. Instead of a single lake existing to east of present off outcrop and being displaced by autocyclic delta lobe) ferrestr fluvial sequence lake only existed before? at time of major downdrpping of basin. 6 pulses of sed. lake formed at each pulse and filled Characteristics of each pulse will vary according to proximity to delta lobe in each pulse. Unifying char. of cycle Tabular SS is (southern part) of basin then mainly to N. x finally Sandyx Regional cycles are allocyclic