• Bivalve coquina assemblage - 9 bedding planes with 697 specimens represent this type of assemblage.

• Lower marls - Crumpled and wavy limestones dominate in this unit. Shelly fossils are practically absent. Only in one place badly preserved tiny bivalves have been observed.

•Crinoid Limestone - Two firmgrounds occur in the lower part of this unit. the middle and upper parts are composed of thick calcarenitic beds. Dominant skeletal components change upward from mixed skeletal debris in the lower part, through crinoid columnals in the middle part, to terebratulid shell debis in the upper part.

•Coquinas and wavy limestone - Four lithological types have been distinguished:

•a) brachiopod coqunia. Up to 30 cm thick coquina layers, separated by crumpled and wavy limestone, occur in the whole unit.

•b) Crumpled and wavy limestone. Limestone beds which exhibit deformational structures varying from wavy bedding and gentle undulation, to structures intricately crumpled and fragmented. Fossils uncommon but their number increase upward.

•c) Bivalve coquina. This lithology appears in the uppermost part if the unit as thin shell beds composed of closely packed internal molds of small articulated bivalves.

•d) Organodetrial limestone with foraminifers. Numerous benthic forams are the main component of this limestone.

•Karchowice Beds - Crinoid and micritic limestones dominate in this unit. Sponges as well as brachiopods are identified. Very numerous are columnals of crinoids and in places, shells of unidentified bivalves. Hardgrounds with a rich assemblages of trace fossiles are well developed on the micritic limestone bedding planes