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1966 Vulcanism. Dikes-Neck-Caldera. Shiprock, … Physical Atlas Vulcanism. Dikes-Neck-Caldera. Shiprock, … |
1966 Vulcanism.Lava Flows-Dikes. Raton, N.M. … Physical Atlas Vulcanism. Lava Flows-Dikes. Raton, N.M. … |