Quick view Compare Emmons, Ebenezer; Report of the North Carolina Geological Survey Agriculture of the Eastern Counties. Together With Descriptions of the Fossils of the Marl Beds. Henry D. Turner, Raleigh, 1858.
Quick view Compare Emmons, Samuel Franklin; Tenmile District Special Folio, Colorado. Geologic Atlas Folio #48. Washington D. C., U.S. Geological Survey, 1898.