On this plate are two fine specimens of Cedaria minor together with some enrooled examples of Tomagnostella exsculpta. The plate measures about 175 X 125 MM. | |||
Location: | Millard Co., Utah, USA | ||
Size trilobite: | about 11 & 9 mm long | ||
Age: | Upper Cambrian, Weeks Fm., (about. 518 Mill. y.o.) |