Fossils Direct strive to bring the finest and rarest fossils to the open market and this is by far the finest Ogygiocarella that we have ever had and probably one of the finest ever offered on the open market in recent times !! This is a magnificent split pair (positive/negative) of the highest quality and completeness. The trilobite has been repaired, however, this does not detract from the sheer size and quality of this specimen. They don't come any bigger or better !!