Richmond Formation, Arnheim Member, Mount Orab, Ohio
meeki is a Calymenid trilobite (Order: Phacopida; Family: Calymenidae)
coming from the Ordovician Richmond Formation strata of Mount Orab,
Ohio. This is a fine prone example whose coloration contrasts well
with the shale matrix. It is the softness of the shale which allows
these specimens to be prepared in all their splendor.
trilobite pictures to enlarge