TY  - RPRT
TI  - Sudden death at the end of the Mesozoic
AU  - C. Emiliani
AU  - E.B. Kraus
AU  - E.M. Shoemaker
PY  - 1981
DO  - 10.1016/0012-821x(81)90161-8
UR  - https://pubs.usgs.gov/publication/70011997
ID  - 70011997
ER  -