S83 - Nicely Preserved Petraster Ordovician Starfish Tiouririne Formation Canadian Trilobites Section 13 15:65-68) Type specimen:
Yard notes & kiln story
Description
S83 Nicely Preserved Petraster Ordovician Starfish Tiouririne Formation Canadian Trilobites Section 13 15:65 68) Type specimen: Section 13 15:65 68) Type specimen: MNHN MRS 1476 77 best known from the Fossil Ridge outcrops of the Burgess Shale