Published online by Cambridge University Press: 20 January 2017
Some time between 1837 and 1844 Dr. Montroville Wilson Dickeson found a fossil human pelvis and bones of extinct animals in the vicinity of Natchez, Mississippi (Culen 1900: 113–5).
In 1846 Dickeson reported this find to the Academy of Natural Sciences of Philadelphia, stating in substance that the human bone was found at least 2 feet below 3 associated skeletons of Megalonyx in a “plateau of blue clay … that underlies the diluvial drift of Natchez“ (Dickeson 1846: 106–7).