[[UPDATES below]]]]
See attachment for full map, downloaded from GreenvilleCounty.org
Close-up view with Cox families marked in pink (click to enlarge)
[[Updated May 2020]]
This historical map includes several Cox and related families concentrated in the area around Standing Springs Church. Related families include Ashmore, Long, Richardsons. I could not find a Cox Creek or Cox Branch on the map, despite it being used frequently in land deed descriptions. The other landmarks such as Rocky Creek and Reedy River are there. (More historical maps here)
The original high-res map to zoom into is here.
Below is my low-res copy with marks where families lived