Fish Coprolite #1

This is a piece of fish coprolite (fossil poop) from the Niobrara Chalk of Western Kansas (Cretaceous 70-80 MYA).  Although coprolites are fairly common nice specimens like this with bone present are not often found.  This piece measures about 1 1/4" long and about 1/2" diameter.  This piece contains several really nice small fish vertebra.