Wikimedi'Òc

Conchostracans in nonmarine black shale (Cow Branch Formation, Upper Triassic; Route 220 roadcut north of the Dan River, Rockingham County, North Carolina, USA) 1.jpg - Ser Amantio di Nicolao

Conchostracans in nonmarine black shale (Cow Branch Formation, Upper Triassic; Route 220 roadcut north of the Dan River, Rockingham County, North Carolina, USA) 2.jpg - Ser Amantio di Nicolao

Conchostracans in nonmarine black shale (Cow Branch Formation, Upper Triassic; Route 220 roadcut north of the Dan River, Rockingham County, North Carolina, USA) 3.jpg - Ser Amantio di Nicolao