The phenomena of synchronic formations having different thicknesses seen in isochronal cor- relation of terrestrial formations are the stratigraphic responses to facies differentiation and sedimentation volume parti- tion.
陆相地层等时对比中的同期不等厚现象是相分异与沉积物体积分配作用的地层响应。
Stratigraphic and sedimentary response of sediment volumetric partition includes: (1) the variation of symmetries of stratigraphic cycles with time and space;(2)facies differentiation reflecting degree of original geomorphic elements;(3)stacking patterns of progradational/a.
沉积物体积分配在地层记录中的沉积学和地层学的响应表现为 :( 1)地层旋回的对称性随时间和空间的变化 ;( 2 )反映原始地貌要素保存程度的相分异作用 ;( 3)进积 /加积地层单元的叠加样式。
There are four basic principles in high-resolution sequence stratigraphy,which are base level change,substance conservation,volumetric partition,facies differentiation.
高分辨率层序地层学有四大基本原理,即基准面变化原理、物质守恒原理、沉积物体积分配原理和相分异原理。