geochronologies
/ˌdʒiːoʊkrəˈnɒlədʒiz/
noun
- Plural of geochronology; the scientific study or systems of determining the ages of rocks, fossils, and geological events.
- Different geochronologies can be compared to build a more complete picture of Earth's past.
- Scientists developed new geochronologies for the mountain range using advanced dating methods.
- The museum displayed several geochronologies of the region, showing how the landscape changed over millions of years.