Through the bedding distribution statistical analysis, studies the palaeocurrent during sedimentation.

通过对层理布统，研究了沉积时古水流方向。

Macroscopic deviations from isotropy occur due to bedding, schistosity and also sometimes fracturing.

与向同性相差很大的情况往往层理，片理，某些时候则由断裂所造成。