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

原为亮晶鲕和泥晶鲕，白化作用使其结构大多遭受破坏。

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

颗在剖面中占绝大多数，其中，鲕、内碎屑和多数物碎屑均为亮晶方解胶结。