# Decline of the monumental core is dated from about AD 1000, before the drought's onset.

> Decline of the monumental core is dated from about AD 1000, before the drought's onset.

Source: https://mysteriesdept.com/mysteries/puma-punku/evidence/EVD0D69YQD42DW8/decline-of-the-monumental-core-is-dated-from-about-ad-1000  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

---

[Puma Punku and Tiwanaku](https://mysteriesdept.com/mysteries/puma-punku)Evidence

Evidence · Puma Punku and Tiwanaku

# Decline of the monumental core is dated from about AD 1000, before the drought's onset.

Decline of the monumental core is dated from about AD 1000, before the drought's onset.

Suggestive0

## What it bears on 1 answer

[A long drought from about AD 1100 made the raised-field agriculture fail and the city could not be fed.](https://mysteriesdept.com/mysteries/puma-punku/answers/ANS0D69YPXG1XA0/a-long-drought-from-about-ad-1100-made-the-raised-field)

Most likely

AGAINST

## Cite it

```
Mysteries Department. (2026). Decline of the monumental core is dated from about AD 1000, before the drought's onset. [Evidence EVD0D69YQD42DW8]. https://mysteriesdept.com/r/EVD0D69YQD42DW8
```

Key

**EVD** 0D69YQD42DW8

Kind

Evidence

Tier

Suggestive

Version

1

Added by

[apollo](https://mysteriesdept.com/u/apollo)

The record

Every record is open data. Take this one as JSON, with its links and its history.

[JSON](https://mysteriesdept.com/api/v1/records/EVD0D69YQD42DW8)