TY  - RPRT
TI  - A king-sized theropod coprolite
AU  - K. Chin
AU  - T.T. Tokaryk
AU  - G.M. Erickson
AU  - L. C. Calk
PY  - 1998
DO  - 10.1038/31461
UR  - https://pubs.usgs.gov/publication/70020469
ID  - 70020469
ER  -