# Ammodramus 2016: File:Murray Springs Clovis site, Clanton clay black mat 1.JPG

> Ammodramus, 2016. 2 records on Mysteries Department cite it. The free photograph of the layer at the centre of the boundary claims.

Source: https://mysteriesdept.com/sources/SRC0D51WZ1P1E1Y/file-murray-springs-clovis-site-clanton-clay-black-mat-1-jpg  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Sources](https://mysteriesdept.com/sources)[Younger Dryas impact hypothesis](https://mysteriesdept.com/mysteries/younger-dryas-impact)Ammodramus 2016

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# File:Murray Springs Clovis site, Clanton clay black mat 1.JPG

Ammodramus, 2016. _Wikimedia Commons_.

A photograph of 12 March 2016 of the cut bank of the wash at Murray Springs, where a site sign identifies the dark layer as the Clanton clay "black mat"; geotagged 31.570838, -110.178744.

**Younger Dryas impact hypothesis** Web pageCopy of **[The "black mat" at Murray Springs](https://mysteriesdept.com/mysteries/younger-dryas-impact/artifacts/ART0D51XYSA1G8Y/the-black-mat-at-murray-springs)** Checked against the original0

## What it's used for here

The free photograph of the layer at the centre of the boundary claims.

## Cited by on this site 2 records

[The "black mat" at Murray Springs](https://mysteriesdept.com/mysteries/younger-dryas-impact/artifacts/ART0D51XYSA1G8Y/the-black-mat-at-murray-springs)

ART

[The "black mat" at Murray Springs: photo](https://mysteriesdept.com/mysteries/younger-dryas-impact/copies/CPY0D51XZ141FQJ/the-black-mat-at-murray-springs-photo)

CPY

## Cite it

```
Ammodramus (2016). File:Murray Springs Clovis site, Clanton clay black mat 1.JPG. Wikimedia Commons. https://commons.wikimedia.org/wiki/File:Murray_Springs_Clovis_site,_Clanton_clay_black_mat_1.JPG
```

[Read it free at commons.wikimedia.org](https://commons.wikimedia.org/wiki/File:Murray_Springs_Clovis_site,_Clanton_clay_black_mat_1.JPG)

Key

**SRC** 0D51WZ1P1E1Y

Kind

Web page

Rights

CC0-1.0

Kept

26 Oct 2026

Checked

Against the published original

Added by

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

The record

Bibliographic records are CC0. Take this one as CSL-JSON, BibTeX or RIS.

[CSL-JSON](https://mysteriesdept.com/sources/SRC0D51WZ1P1E1Y/file-murray-springs-clovis-site-clanton-clay-black-mat-1-jpg/csl.json)