geologic time scale
C10872
concept
The geologic time scale is a chronological framework that organizes Earth's 4.6-billion-year history into eons, eras, periods, epochs, and ages based on major geological and biological events.
All labels observed (6)
| Label | Occurrences |
|---|---|
| geologic time scale canonical | 2 |
| geologic time scale standard | 1 |
| geological era on Mars | 1 |
| geological time scale | 1 |
| lunar geologic time system | 1 |
| stratigraphic system | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: geologic time scale
Generated description
The geologic time scale is a chronological framework that organizes Earth's 4.6-billion-year history into eons, eras, periods, epochs, and ages based on major geological and biological events.
Instances (6)
| Instance | Via concept surface |
|---|---|
|
International Chronostratigraphic Chart
linked to:
ICC
|
geological time scale |
| Copernican System of lunar stratigraphy | lunar geologic time system |
| Noachian | geological era on Mars |
| International Chronostratigraphic Chart | — |
| ICS chart | — |
|
Global Standard Stratigraphic Age
linked to:
Global Standard Stratigraphic Age (GSSA)
|
geologic time scale standard |