1. Geomathematics;Agterberg,1974
2. Quality of time scales – a statistical appraisal;Agterberg,1988
3. Estimation of the Mesozoic geological time scale;Agterberg;Mathematical Geology,1994
4. Construction of numerical geological time scales;Agterberg;Terra Nostra,2002
5. Appendix 3: Geomathematics;Agterberg,2004