# Diatoms date the immersion to spring or summer, months after November 1971.

> Diatoms date the immersion to spring or summer, months after November 1971.

Source: https://mysteriesdept.com/mysteries/db-cooper/evidence/EVD0D6SXPQA7RYZ/diatoms-date-the-immersion-to-spring-or-summer-months-after  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Hijacking of Northwest 305 (D. B. Cooper)](https://mysteriesdept.com/mysteries/db-cooper)Evidence

Evidence · Hijacking of Northwest 305 (D. B. Cooper)

# Diatoms date the immersion to spring or summer, months after November 1971.

Diatoms date the immersion to spring or summer, months after November 1971.

Supported0

## What it bears on 1 answer

[A person placed, buried or lost the money on the bar, months or more after the hijacking.](https://mysteriesdept.com/mysteries/db-cooper/answers/ANS0D6SXPFG1S60/a-person-placed-buried-or-lost-the-money-on-the-bar-months)

Most likely

FOR

## Cite it

```
Mysteries Department. (2026). Diatoms date the immersion to spring or summer, months after November 1971. [Evidence EVD0D6SXPQA7RYZ]. https://mysteriesdept.com/r/EVD0D6SXPQA7RYZ
```

Key

**EVD** 0D6SXPQA7RYZ

Kind

Evidence

Tier

Supported

Version

1

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