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

颗粒灰岩中占绝大，其中，粒灰岩、内碎屑灰岩生物碎屑灰岩均为亮晶方解石胶结。