Wikimedi'Òc

Fish bone (Chattanooga Shale, Upper Devonian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 3 (28475438378).jpg - Ser Amantio di Nicolao

Ambocoelia brachiopods in shale (lower Boyle Formation, Middle Devonian; Emmanuel Baptist Church roadcut, Estill County, Kentucky, USA) 2.jpg - Ser Amantio di Nicolao

Ambocoelia brachiopods in shale (lower Boyle Formation, Middle Devonian; Emmanuel Baptist Church roadcut, Estill County, Kentucky, USA) 1.jpg - Ser Amantio di Nicolao

Callixylon - National Museum of Natural History - IMG 1971.JPG - Daderot