Beautifully pyritised classic Phacops from the Ohio Silica Formation in combination with 2 Brachiopods. The combination is natural. When discovered both spirifers came lose from the matrix. We prepared them and put them back in position. The Phacops measures 68 mm or 2.7". Very aesthetic collection piece.

Phacops rana milleri

Devonian(419.2 - 358.9)

Silica Formation, Sylvania, Ohio

180 x 126 mm - 7.1" x 5.0" (matrix)

Very good