TY  - RPRT
TI  - Extinction and survival of plant life following the Cretaceous/Tertiary boundary event, Western Interior, North America
AU  - R.H. Tschudy
AU  - B.D. Tschudy
PY  - 1986
DO  - 10.1130/0091-7613(1986)14<667:easopl>2.0.co;2
UR  - https://pubs.usgs.gov/publication/70014669
ID  - 70014669
ER  -