Patch reef in an open platform has a variety of corals that are preserved in situ. Reef-dwelling organisms include dasycladaceans, crinoids and gastropods. Other layers of the section are bedded limestones, many of which bear corals and crinoids, while others bear dasycladaceans or only the Dasycladacea genus Vermiporella. It contains abundant and diverse tabulate corals, which form bafflestones