Article title

Abstract

Key Words

1. Introduction

2. Geographical and geological setting

3. Material and methods

4. Planktic foraminiferal biostratigraphy and biochronology

5. Isotopic evidence a proxy for distinguishing of reworked specimens vs. survivor taxa

6. Quantitatively and statistically testing the survival model

7. Evidence for the survival of Maastrichtian taxa

8. Conclusions

Data availability

Author contributions

Competing interests

Acknowledgements

References

Supplementary materials