File:Geologic_time_scale_-_spiral_-_ICS_colours_(light)_-_path_text.svg · Wikimedia Commons · See Wikimedia Commons
Also known as geological eon
största enheten inom den geologiska tidsskalan
An eon is a major division of Earth's history used by geologists to organize the planet's past into manageable time periods. It's longer than an era but shorter than a supereon, making it a middle-level unit in the hierarchical system scientists use to understand how life and geology have changed over billions of years.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Has part
- era
Show 5 more facts
- Commons category
- Geologic eons
- topic's main category
- Category:Geological eons
- different from
- aeon
- studied by
- geochronology
- standards body
- International Commission on Stratigraphy
Sources (1)
via Wikidata · CC0
Article · Svenska
En eon är den största enheten inom den geologiska tidsskalan. Jordens historia är indelad i fyra eoner varav den första har mer informell status.
Abstract from DBpedia / Wikipedia · CC BY-SA