dartry limestone造句

• The rocks of this sinkhole consist of Dartry Limestone, Knockmore Limestone and chert.
• The rocks from this formation comprise Carn and Dartry Limestones with some Glenade Sandstone.
• The passage is approximately 45m long and the Roogagh River flows through an outcrop of the Carboniferous Dartry Limestone.
• This site is designated as a PASSI . The rocks comprise Dartry Limestone, chert, and some calcite formations.
• The escarpment is formed from two distinct bands of Carboniferous limestone : the Glencar Limestone Formation and the overlying Dartry Limestone Formation.
• The Marble Arch Caves are developed in the Asbian-age Glencar Limestone Formation and the Knockmore Limestone Member of the overlying Dartry Limestone Formation.
• The caves and related features are formed predominantly in the Dartry Limestone Formation  a sequence of rocks assigned to the Asbian sub-stage of the Visean epoch of the last 10, 000 years.