Wikimedi'Òc

Limestone over dolostone (St. Louis Limestone over Renfro Member of the Slade Formation, Middle Mississippian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 2 (45785501674).jpg - Ser Amantio di Nicolao

Limestone over dolostone (St. Louis Limestone over Renfro Member of the Slade Formation, Middle Mississippian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 1 (32636327638).jpg - Ser Amantio di Nicolao

Limestone over dolostone (St. Louis Limestone over Renfro Member of the Slade Formation, Upper Mississippian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 3 (31569272357).jpg - Ser Amantio di Nicolao

Limestone over paleokarstified dolostone (St. Louis Limestone over Renfro Member, Slade Formation, Upper Mississippian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 2 (45728429845).jpg - Ser Amantio di Nicolao

Limestone over paleokarstified dolostone (St. Louis Limestone over Renfro Member, Slade Formation, Upper Mississippian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 3 (45918527954).jpg - Ser Amantio di Nicolao