Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
geochronology  | |
|---|---|
| UF | geologic chronology |
| RT | absolute age |
| cosmochronology | |
| dates | |
| geochemistry | |
| isochrons | |
| metamorphic rocks | |
| exposure age | |
| epimerization | |
| metamorphism | |
| fission-track dating | |
| meteor craters | |
| biochronology | |
| chronology | |
| cation-ratio dating | |
| event stratigraphy | |
| hydration of glass | |
| lichenometry | |
| optical | |
| SN | Used for non-isotopic dating. For isotopic (radiometric or radiogenic) dating, see absolute age. Indexed with for relative age methods. Include specific methods when possible, [e.g. electron paramagnetic resonance, exposure age, fission-track dating, hydr |
| Geochronology (category) | |
|---|---|
| SN | Geochronology, GeoRef category code 03, is one of thirty categories used to classify documents in GeoRef. Each reference in GeoRef is assigned one or more categories. Categories can be used, in addition to Terms, to refine searches (See List A.). |