At a shocking 20 centimeters (8 inches) long and 5 centimeters (2 inches) wide, this coprolite is the largest intact piece of ...

Get an up-close look at “Precious,” one of the largest true-to-form coprolites in the world, as well as “Betty Crocker,” a ...

It features the world's largest display of coprolites — fossilized poop. Why it matters: Coprolites can shed light on prehistoric animals' habitat, range and diet. Zoom in: Frandsen started ...