Quote(https://photos.moderncities.com/Other/Tim-Gilmore/Gateway-Mall-Sand-Hills/i-5gp5zQ7/0/0e7acea4/L/Sand%20Hills%20Hospital%20-%202-L.jpg)
Underneath a forgotten Northside shopping mall lies the remains of a 19th century cemetery associated with the yellow fever epidemic of 1888.
Read More: https://www.thejaxsonmag.com/article/lost-cemeteries-sand-hills-cemetery/
I used to play in those sand dunes before Gateway. The highest dunes were east of Norwood Ave. There was also a lake there called the "Keyhole" where kids swam. I never found any bones, but heard of kids finding them. Had a lot of fun running and jumping off the dunes.