Here is a interestion trilobite cluster with servile different species and genus on it. The rarest determinable species is representated as a cephalon of Dionide turnbulli. There are also servile partial articulated specimens of Stapeleyella inconstans. And a head of Ampyx cf linleyensis. Some bits and pieces may origin from Barrandia homfrayi. So we have here an unusually rich trilobite faunal association on a small slap of shale.