This is a trilobite of the species Aphelaspis westropi from the upper Cambrian of Cranbrook in British Columbia. | |||
Location: | Tanglefoot Area, Cranbrook, British Columbia, Kanada British Columbia, Canada | ||
| Size trilobite: | about 15 mm long | ||
| Age: | Upper Cambrian, McKay group , (about. 518 Mill. y.o.) | ||