| On this plate are three larger and one small specimens of Ogygiocarella debuchii. The trilobites species Ogygiocarella debuchii is quite typical for the British Llanvirn. | |||
Location: | Meadotown Shropshire, UK | ||
| Size of Trilobites: | about 39, 10, 21 & 29 mm long | ||
| Age: | Ordovician, Llanvirn, Llandeilo stage (Darriwilian) (about 455 Mill. Years) | ||