This is a trilobite of the species Aphelaspis westropi from the upper Cambrian of Cranbrook in British Columbia. This trilobite is often labeled as Labiostria westropi. But Labiostria PALMER, 1955 is in Jell & Adrain 2002 listed as synonym of Aphelaspis, fide PALMER, 1965. | |||
Location: | Tanglefoot Creek near Cranbrook, British Columbia, Kanada British Columbia, Canada | ||
Size trilobite: | about 19 mm long | ||
Age: | Upper Cambrian, McKay group , (about. 518 Mill. y.o.) |