coprolithn.

/ˈkɒprəlɪθ/Etymology: < Greek κόπρος dung + λίθος stone: see coprolite n.
Derivatives
1858 P. J. Bailey 142 High would rise The koprolithic mountain of his lies.
This entry has not yet been fully updated (first published 1893; most recently modified version published online March 2018).