Category:Grand Canyon Supergroup with basalt dike in Hakatai Shale

Media in category "Grand Canyon Supergroup with basalt dike in Hakatai Shale"

The following 2 files are in this category, out of 2 total.

Grand Canyon Supergroup Hakatai Shale with Basalt Dike.jpg 2,180 × 1,228; 650 KB
Grand Canyon Supergroup with basalt dike in Hakatai Shale.JPG 800 × 526; 104 KB

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