1. The sparry grainstone bank is persistently agitated high-energy environments, its water depth is above normal wave base, and deposits are mainly the sparry grainstones.

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

3. Analcime is distributed in sparry calcite cement, while natrolite is in quartz and feldspar clastic particles.

4. Analcime is distributed in sparry calcite and early calcite cement is wrapped in natrolite cement, which shows that the formation of zeolite is later than that of sparry calcite.

5. The constructive diagenesis are mainly epigenic karstification and burial dissolution. The destructive diagenesis are filler in each periods, the most devastating cement to porous is sparry calcite.

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