Its main lithology is dominated by sandy, oolitic and shelly limestones with subordinate quartz arenites. It consists of alternating beds of ferruginous oolitic chert and fine-textured cherty carbonates. Bath Stone is an oolitic limestone comprising granular fragments of calcium carbonate. Cotswold stone is a yellow oolitic Jurassic limestone. Shark Valley contains large expanses of oolitic limestone either exposed or overlain by marl. It consists of a bryozoan facies and an oolitic facies and represents a subtidal shoal. Massive deposits of oolitic aragonite sand are found on the seabed in the Bahamas. The soils here are light chalky and gravelly soils on oolitic limestone, with good drainage. The obelisk-shaped monument is built of oolitic limestone from Owen County, Indiana. The fort's foundation consists of oolitic limestone and New England granite. Requires a well-drained soil above chalk or oolitic limestone. Most of the buildings and boundary walls are built from the local oolitic limestone. This site has the only known five oolitic (limestone) gravestone worldwide. The thin sections often reveal marine fauna within oolitic ironstones. Bedford, Tunnelton, Shawswick, Needmore, Fayetteville, Oolitic, and Heltonville.