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Google Analytics Dashboard for Preliminary geologic map of the Chaco Canyon 1 degree by 1/2 degree Quadrangle, showing coal zones of Fruitland Formation, San Juan, Rio Arriba, and Sandoval counties, New Mexico
Preliminary geologic map of the Chaco Canyon 1 degree by 1/2 degree Quadrangle, showing coal zones of Fruitland Formation, San Juan, Rio Arriba, and Sandoval counties, New Mexico