Pleistocene glaciation
C11685
concept
Pleistocene glaciation refers to the series of extensive, repeated ice ages during the Pleistocene epoch when large ice sheets advanced and retreated over vast areas of the Northern Hemisphere, profoundly shaping Earth’s landscapes and climate.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Pleistocene glaciation canonical | 5 |
| North American glaciation | 1 |
| Quaternary glacial period | 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: Pleistocene glaciation
Generated description
Pleistocene glaciation refers to the series of extensive, repeated ice ages during the Pleistocene epoch when large ice sheets advanced and retreated over vast areas of the Northern Hemisphere, profoundly shaping Earth’s landscapes and climate.
Instances (6)
| Instance | Via concept surface |
|---|---|
| Illinoian Stage | North American glaciation |
| Wisconsin Stage | — |
| Würm glaciation | — |
| Saalian glaciation | — |
| Wisconsin glaciation | — |
| Last Glacial Period | — |