The image on this lithographic stone was prepared to print an image in the publication "United States Exploring Expedition, During the Years 1838, 1839, 1840, 1841, 1842," Volume 10, "Geology - Atlas," 1849. The image depicts "Oregon Fossils, Plate 17." The images was prepared by the lithographic firm Sarony & Major after illustrations by James Dwight Dana.
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