Category:Volcanic ash in Arizona

Subcategories

This category has the following 6 subcategories, out of 6 total.

I

Interbedded cenozoic volcanic ash horizons in Arizona‎ (3 C)
Interbedded neogene volcanic ash horizons in Arizona‎ (1 C)
Interbedded pleistocene volcanic ash horizons in Arizona‎ (1 C)
Interbedded quaternary volcanic ash horizons in Arizona‎ (1 C)

R

Resuspended volcanic ash in Arizona‎ (2 C)

V

Volcanic ash from San Francisco Volcanic Field‎ (2 C, 1 F)

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