Penecontemporaneous or seepage-reflux dolomitization is the original mechanism for gypsum-bearing muddy dolomicrite.

准同石化或卤水回流渗透石化是泥-微岩（含膏岩）的形成机制。

The primary rocks were sparry oolitic limestone and micrite oolitic limestone, but dolomitization destroyed the original sedimentary textures.

原岩石为粒石灰岩和泥粒石灰岩，石化作用使其岩石结构大多遭受破坏。