# The GISP2 record shows onset and end within decades, the pattern of circulation switches.

> The GISP2 record shows onset and end within decades, the pattern of circulation switches.

Source: https://mysteriesdept.com/mysteries/younger-dryas-impact/evidence/EVD0D51XN0T3EVS/the-gisp2-record-shows-onset-and-end-within-decades-the  
Publisher: Mysteries Department  
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[Younger Dryas impact hypothesis](https://mysteriesdept.com/mysteries/younger-dryas-impact)Evidence

Evidence · Younger Dryas impact hypothesis

# The GISP2 record shows onset and end within decades, the pattern of circulation switches.

The GISP2 record shows onset and end within decades, the pattern of circulation switches.

Supported0

## What it bears on 1 answer

[Meltwater from the retreating ice sheets weakened the Atlantic overturning circulation.](https://mysteriesdept.com/mysteries/younger-dryas-impact/answers/ANS0D51XMH60RGT/meltwater-from-the-retreating-ice-sheets-weakened-the)

Most likely

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## Cite it

```
Mysteries Department. (2026). The GISP2 record shows onset and end within decades, the pattern of circulation switches. [Evidence EVD0D51XN0T3EVS]. https://mysteriesdept.com/r/EVD0D51XN0T3EVS
```

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**EVD** 0D51XN0T3EVS

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