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  • Lot United States Geological Survey Professional Paper USGS Geology Paleontology

    • 07/22/2026

    These scientific publications focus on geology and paleontology, including studies of stratigraphy, fossil organisms, rock formations, and regional geological analysis across areas such as Texas, Nevada, Arizona, South Dakota, and Panama.

  • Lot United States Geological Survey Professional Paper USGS Geology Paleontology

    These scientific publications focus on geology and paleontology, including studies of fossil organisms such as brachiopods, pelecypods, coelenterates, foraminifera, algae, and ostracods from formations such as the Amsden Formation of Wyoming.

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