| Section | Layer/Period | Regression equations |
|---|---|---|
| HZ | Paleosol | χpedo=12.5×χfd |
| χ0=χlf-12.5×χfd | ||
| Other layers | χpedo=8.61×χfd | |
| χ0=χlf-8.61×χfd | ||
| 6.0-3.5 ka | χpedo=6.28×χfd | |
| χ0=χlf-6.28×χfd | ||
| MR | Paleosol I | χpedo=21.37×χfd |
| χ0=χlf-21.37×χfd | ||
| Paleosol II | χpedo=13.27×χfd | |
| χ0=χlf-13.27×χfd | ||
| Other layers | χpedo=1.86×χfd | |
| χ0=χlf-1.86×χfd | ||
| 6.0-3.5 ka | χpedo=19.49×χfd | |
| χ0=χlf-19.49×χfd |
