Wikimedi'Òc

BrassfieldEncrinite042112.jpg - Wilson44691

BrassfieldEncrinite041915.JPG - Wilson44691

Favosites coral.jpg - Joshudy

Crinoid Stems and Plates, Rhynchotrema.png - Joshudy

Gastropod 2.jpg - Joshudy

Gastropod 1.jpg - Joshudy

Gastropod 3.jpg - Joshudy

Halysites.jpg - Joshudy

Rhegmaphyllum daytonensis.jpg - Joshudy

Rhynchotrema and Fenestrate Bryozoan Chasmatopora.jpg - Joshudy

Stereoaster suqamosus holdfast.jpg - Joshudy

Stereoaster squamosus holdfast.jpg - Joshudy

Halysites (fossil coral) (Brassfield Formation, Lower Silurian; Fairborn, Ohio, USA) (40451965174).jpg - Ser Amantio di Nicolao

Fossiliferous oolitic ironstone (Brassfield Formation, Lower Silurian; Bainbridge, Ross County, Ohio, USA) 1 (49190176402).jpg - Ser Amantio di Nicolao