Preliminary geologic map of the Newcomb SE Quadrangle, San Juan County, New Mexico
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Miscellaneous Field Studies Map↗
Geology topics
J.S. Heller
Publications and source records attributed to J.S. Heller.
Preliminary geologic map of the Bisti Trading Post Quadrangle, San Juan County, New Mexico
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Miscellaneous Field Studies Map↗
Preliminary geologic map of the Burnham Trading Post Quadrangle, San Juan County, New Mexico
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Miscellaneous Field Studies Map↗
Preliminary geologic map of the Pillar NW Quadrangle, San Juan County, New Mexico
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Miscellaneous Field Studies Map↗
Preliminary geologic map of the Kirtland SW Quadrangle, San Juan County, New Mexico
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Miscellaneous Field Studies Map↗
Preliminary geologic map of the Fruitland Quadrangle, San Juan County, New Mexico
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Miscellaneous Field Studies Map↗
Preliminary geologic map of the Newcomb NE Quadrangle, San Juan County, New Mexico
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Miscellaneous Field Studies Map↗