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

颗粒灰岩在剖面占绝大多，，鲕粒灰岩、内屑灰岩和多生物屑灰岩均为亮晶方解石胶结。