Gradual mass extinction, species survivorship, and long-term environmental changes across the Cretaceous-Tertiary boundary in high latitudes
- 1 August 1993
- journal article
- Published by Geological Society of America in GSA Bulletin
- Vol. 105 (8) , 979-997
- https://doi.org/10.1130/0016-7606(1993)105<0979:gmessa>2.3.co;2