Wikimedi'Òc

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 4 (41375633524).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 1 (41194556275).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 7 (27224960987).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 18 (28222293088).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 19 (41375831584).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Taylor & Bell Quarry, near Marble Cliff, Ohio, USA) 15 (28240796118).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Taylor & Bell Quarry, near Marble Cliff, Ohio, USA) 16 (41393599324).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Taylor & Bell Quarry, near Marble Cliff, Ohio, USA) 18 (42113604431).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Taylor & Bell Quarry, near Marble Cliff, Ohio, USA) 19 (42113599361).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 35 (41394336644).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 43 (40307722820).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 44 (42114497331).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 46 (28241993068).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 48 (27244207007).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 47 (41394563114).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 49 (28241946198).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 58 (42083264742).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 57 (41409410744).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 59 (41409371794).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 60 (41228656345).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 61 (41409483604).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 67 (40322593610).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 68 (28257286268).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 76 (42129684401).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 83 (27259488067).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 82 (40322915110).jpg - Ser Amantio di Nicolao

Fossiliferous limestone (Columbus Limestone, Middle Devonian; Sullivant Quarry, Columbus, Ohio, USA) 95 (42083784872).jpg - Ser Amantio di Nicolao