北海盆地的北部和南部的地层及地球物理图被用来研究克拉通内的盆地建造机制,这些图包括:(1)10个地层单元的构造沉降;(2)预测的和观测的沉积超压;(3)压实常数的地理变化;(4)基底断裂延伸;(5)自由空气重力;(6)挠曲刚度;(7)热流;(8)预测烃的成熟度。 Stratigraphy and geophysical maps of the northern and southern North Sea basins were used to study the basin construction mechanism in the cratons, including: (1) structural subsidence of 10 stratigraphic units; (2) predicted and observed sedimentation overpressures ; (3) Geographic variation of compaction constant; (4) Basement fracture extension; (5) Free air gravity; (6) Flexural rigidity; (7) Heat flow;