일반명 : 완족류 및 삼엽충
학명(Name) : Phacops and Paraspirifer
지질시대(Age) : 중기데본기(Middle Devonian)
지층(Formation) : Silica Shale
원산지(Location) : Sylvania, Ohio, U.S.A.

This is a beautiful plate of different Devonian fossils. There is a large Phacops crassituberculata trilobite and a larger Paraspirifer bownockeri brachiopod composited on the plate. The Phacops is fully complete and tightly enrolled. The eye facets are very well defined. The Paraspirifer is beautifully preserved with bright, golden pyrite. This is an extremely displayable pair of distinctly different invertebrates from the Devonian Seas of Ohio.