The Burgess Shale is famous for the detailed preservation of trilobite soft parts and in this specimen both antennae can be clearly seen. A superb, almost complete internal mould in good relief, lacking only the posterior part of the pygidium. The hyperstome impression shows very clearly in the glabella region. Canada.
Size: 65mm by 55mm (excludlng antennae) x 55mm on block 95mm by 95mm.
Size: 65mm by 55mm (excludlng antennae) x 55mm on block 95mm by 95mm.