Carboniferous Hunts Bay Oolite lies under much of south Wales. Eastern Dade is composed of Oolite limestone while western Dade is composed mostly of Bryozoa. The surface bedrock under the Miami area is called Miami oolite or Miami limestone. Broward County is composed of Oolite limestone while western Broward is composed mostly of Bryozoa. The mines at Combe Down were Oolitic (oolite) limestone mines. The subsoil is Alluvium, Oxford Clay, Corallian Beds and Inferior Oolite. Coral reefs, barrier islands, and oolite shoals form the barrier with the open shelf. It is close to the southern edge of the Middle Inferior Oolite. This is a bug-fix update to "Oolite" 1.76. This is a bug-fix update to "Oolite" 1.77. The open source "Oolite" is a notable exception. C. Sowerby in 1823 as an alternative for W. Smith's "Clay on Upper Oolite". The term "oolith" can refer to oolite or individual ooids. This version is the one currently recommended by the Oolite dev team. Currently, there are more than 500 OXPs available for Oolite.