TY - RPRT TI - Metastatic cancer in the Jurassic AU - B.M. Rothschild AU - B.J. Witzke AU - I. Hershkovitz PY - 1999 DO - 10.1016/s0140-6736(99)01019-3 UR - https://pubs.usgs.gov/publication/70021527 ID - 70021527 ER -