Brittle Star teeth the large glabella ('nose' area)

the large glabella ('nose' area) and fantastically preserved compound eye lenses make these one of our most popular trilobites

Vey tactile lapis lazuli that has been shaped into a sphere

This leaf was found in Uintah County

just let us know as the sizes vary a little

Found in the Atlas Mountains

Brittle Star teeth the large glabella ('nose' area)Ophiuroidea brittle stars. These prehistoric echinoderms are preserved on a gritty micaceous siltstone. Limonite, which is heavy in iron, gives the brittle stars their distinctive orange colour. Found in the Kataoua formation, Morocco. From the Upper Ordovician, circa 450 million years old. Minimum size Length 13cm Height 11cm Depth 3cm Measurements are approximate and the minimum size you should expect your item to be. Includes a small display stand.