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Pikes Peak Granite.jpg - Glennfcowan
NPS florissant-fossil-beds-geologic-map.jpg - RKBot
Precambrian-Cambrian nonconformity (Sawatch Sandstone over Pikes Peak Granite; Ute Trail, Manitou Springs, Colorado, USA) 2.jpg - Ser Amantio di Nicolao
Sandstone injectite in granite (Tava Sandstone in Pikes Peak Granite, Proterozoic; west of Woodland Park, Colorado, USA) 4.jpg - Ser Amantio di Nicolao
Elevenmile Dome.jpg - Jeffrey Beall
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