Opoitian age - Waipipian age
| International Chronostratigraphic Timescale | Cretaceous-Cenozoic of New Zealand | ||||
|---|---|---|---|---|---|
| 0 | |||||
| 2.4 | |||||
| Neogene | Pliocene | Piacenzian | Wanganui | Mangapanian | 2.58 |
| Waipipian | 3 | ||||
| Zanclean | 3.6 | ||||
| Opoitian | 3.7 | ||||
| Miocene | Messinian | Taranaki | Kapitean | 5.333 | |
| Tongaporutuan | 7.2 | ||||
| Tortonian | 7.246 | ||||
| Southland | Waiauan | 11.04 | |||
| Serravallian | 11.63 | ||||
| Lillburnian | 13.05 | ||||
| Langhian | 13.82 | ||||
| Clifdenian | 15.1 | ||||
| Pareora | Altonian | 15.9 | |||
| Burdigalian | 15.98 | ||||
| Otaian | 18.7 | ||||
| Aquitanian | 20.44 | ||||
| Landon | Waitakian | 21.7 | |||
| 23.03 | |||||
| 25.2 | |||||
| 34.6 | |||||