- now swedish researchers studying “ coprolites ” ? fossilized dino doo ? have discovered tiny silica crystals characteristic of relatively evolved grasses
- The site also yielded several human coprolites, ancient fecal material.
- Smith's special interest is in coprolites, fossilized excrement.
- Fossilized dung ( that is, coprolites ) are also macrofossils.
- The larger of the two coprolites has evidence of coprophagous organisms.