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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.

MYS0D51WZ1P63TH · mystery · click to copyMYounger Dryas impact hypothesisWeb pageCopy of The "black mat" at Murray SpringsChecked 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

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
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