Raikkula age
440.8 - 438.8 Ma
The definition of this interval in the timescale Silurian of the Baltic is taken from the following source:
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
There are intervals in 3 timescales which overlap this one. show
This interval is used in the definition of 110 collections
A total of 626 collections with 3468 occurrences lie within this time span
| International Chronostratigraphic Timescale | Silurian of the Baltic | |||
|---|---|---|---|---|
| Silurian | Pridoli | Ohesaare | 419.62 | |
| Kaugetuma | 421.6 * | |||
| Ludlow | Ludfordian | Kuressaare | 422.7 | |
| Paadla | 423 * | |||
| Gorstian | 425 | |||
| Wenlock | Homerian | Rootsikula | 426.7 | |
| Jaagarahu | 428.6 * | |||
| Sheinwoodian | 430.6 | |||
| Jaani | 431.2 * | |||
| Llandovery | Telychian | 432.9 | ||
| Adavere | 433.5 * | |||
| Aeronian | 438.6 | |||
| Raikkula | 438.8 | |||
| Rhuddanian | 440.5 | |||
| Juuru | 440.8 | |||
| 443.1 | ||||