Category:Deadwood Formation in South Dakota

Media in category "Deadwood Formation in South Dakota"

The following 6 files are in this category, out of 6 total.

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  NPS jewel-cave-geologic-map.jpg 3,414 × 2,304; 819 KB
  
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  NPS wind-cave-geologic-map.jpg 3,232 × 3,720; 1.85 MB
  
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  Quartzose breccia (Deadwood Sandstone, Upper Cambrian; Hayward West Hilltop Outcrop, east of Keystone, Black Hills, South Dakota, USA) 1.jpg 3,820 × 2,116; 5.43 MB
  
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  Quartzose breccia (Deadwood Sandstone, Upper Cambrian; Hayward West Hilltop Outcrop, east of Keystone, Black Hills, South Dakota, USA) 2.jpg 3,728 × 2,036; 5.08 MB
  
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  Quartzose sandstone (Deadwood Sandstone, Upper Cambrian; Hayward West Hilltop Outcrop, east of Keystone, Black Hills, South Dakota, USA) 1 (29742657821).jpg 3,356 × 2,272; 4.91 MB
  
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  Quartzose sandstone (Deadwood Sandstone, Upper Cambrian; Hayward West Hilltop Outcrop, east of Keystone, Black Hills, South Dakota, USA) 2 (29198059454).jpg 3,404 × 2,272; 5.03 MB