Oxfordian–Tithonian. The principal reef organisms are corals and calcisponges. In the middle part of the succession, the facies consist of lithoclastic and bioclastic grainstones in the southern flank of the anticline and bioclastic packstones with sponges and coral fragments in the northern flank. The upper part of the succession on the southern flank of the anticline consists of intertidal-supratidal bioclastic limestones, abundant fenestral grainstone-packstones and algal packstones.