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Cet album fait partie des albums

↪ Meta categories
↪ Rock formations in Oregon
↪ Rock formations in the United States by rock type
↪ Rocks in Oregon
↪ Stratigraphy of Oregon

Cet album photos contient les sous-albums suivants :

↪ Columnar igneous rocks in Oregon
↪ Lava fields in Oregon
↪ Lava flows in Oregon
↪ Tuff rock formations in Oregon
↪ Andesite formations in Oregon
↪ Basalt formations in Oregon
↪ Basaltic andesite formations in Oregon
↪ Conglomerate formations in Oregon
↪ Dacite formations in Oregon
↪ Diorite formations in Oregon