Ampyx.sp.
5 blind Trilobites on black shale. All complete or virtually complete. Nice detail under magnification.
Ordovician, Uppermost Llanvirn Series / lowermost 'Llandeilian' Stage.
Upper section of Whitsburn Dingle towards Pentivern. near Leigh, Shropshire.
Largest trilobite : 1.7 cm long.
