Whether the result of fluidity of movement, intestinal design or amazing sphincter control, these all natural sculptures are the masterpieces of the prehistoric world. Niobrara Nuggets(Variety of Carnivore Coprolites) Tiny Twirler(Tiny Spiral Fish Coprolite) Chewed and Pooed(Termite Coprolites and Balls in Petrified Wood) (Sulphur River Spiral) Split Poo-sonality(Split Nodule with Scroll Coprolite) Bum Buds(Spiral Fish Coprolites) Fossil French Confection(Spiral Fish Coprolites) (Spiral Fish Coprolites) Bloom from the Bum(Spiral Fish Coprolite with Sphincter Mark) (Spiral Fish Coprolite with Bone Inclusions) Poo-fect Spiral(Spiral Fish Coprolite or Cololite) Poo-fect Split(Spiral Fish Coprolite in Siderite Nodule) Pages123456789next ›last »