U-series & Carbonates (Geology)
Back to Geology · Back to Time & Dating
In plain terms
U-series dating is often used for carbonates like corals and cave deposits—materials that can form and reform in water-rich settings.
Key takeaways
- Best for certain carbonates within specific age ranges.
- Open-system behavior (fluid exchange) can complicate ages.
- Sample selection and screening are critical.
- Pair with stratigraphy and other methods.
- Interpretation depends on what event you’re dating (growth vs alteration).