Description
Trilobite (Phacops rana milleri, Devonian (440mj), Silica Formation, Ohio, USA Trilobiet (Phacops rana milleri, devoon (440 milj j), Silica Formation, Ohio, USA 11 x 10.5 x 2.5 cm
636
Trilobite (Phacops rana milleri, Devonian (440mj), Silica Formation, Ohio, USA Trilobiet (Phacops rana milleri, devoon (440 milj j), Silica Formation, Ohio, USA 11 x 10.5 x 2.5 cm