Category:Pleistocene volcanism of the United States

Subcategories

This category has the following 14 subcategories, out of 14 total.

Media in category "Pleistocene volcanism of the United States"

The following 7 files are in this category, out of 7 total.

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  Lherzolite mantle xenolith in basalt (Afton Basalt Flow Upper Pleistocene, 15-20 ka; Kilbourne Hole Crater, Aden-Afton Basalt Field, Potrillo Volcanic Field, southwestern New Mexico, USA) (15013320336).jpg 2,455 × 1,962; 2.42 MB
  
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  Mahogany obsidian (Nez Perce Creek Flow, Middle Pleistocene, about 152 ka; Firehole Canyon roadcut, Yellowstone, Wyoming, USA) 3 (20074099964).jpg 3,666 × 2,997; 3.58 MB
  
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  Olearyandesite.jpg 419 × 312; 46 KB
  
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  Pinkish-reddish porphyritic dacite (Upper Pleistocene, 27 ka; Devastated Area, Lassen Volcano National Park, California, USA) 13.jpg 4,000 × 3,000; 6.95 MB
  
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  Pinkish-reddish porphyritic dacite (Upper Pleistocene, 27 ka; Devastated Area, Lassen Volcano National Park, California, USA) 5.jpg 3,008 × 2,000; 5.07 MB
  
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  Volcanic bomb (basaltic andesite) (Upper Pleistocene, 71 ka; SP Crater cinder cone, Coconino County, Arizona, USA) 7 (30991112520).jpg 3,704 × 2,128; 4.99 MB
  
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  Zirkel Mesa WY Leucite Hills.jpg 3,200 × 782; 918 KB