The Cenomanian-Turonian boundary event (CTBE) at Hole 641A, ODP Leg 103, (Compared with the CTBE interval at Site 398).
Reference:
Thurow,J. et al. (1988)
The Cenomanian-Turonian boundary event (CTBE) at Hole 641A, ODP Leg 103, (Compared with the CTBE interval at Site 398). Proceedings of the ODP,Scientific Results,103,College Station,Texas,(Ocean Drilling Program)
Vol. 103 P. 587- 634