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

原生石为亮石灰和泥石灰，白石化作用石结构大多遭受破坏。

Grainstones are the main part of the section, among which the oolites, intraclast limestones and most bioclast limestones are cemented by sparry calcite.

颗灰在剖面中占绝大多数，中，灰、内碎屑灰和多数生物碎屑灰均为亮方解石胶结。