Regiments and losses involved in action at Atlanta Campaign, Georgia - Jul 1 1864 to Jul 31 1864

Date ? Killed ? Wounded ? POW ? Missing ? Losses ?
38th Georgia Infantry Regiment (Confederate) Jul 22 1864 0 1 0 0 1

I came across the above info on a web site.
I did not know the 38th Georgia Infantry Regiment
was involved in action at Atlanta Campaign,

Anyone have info on the above ??
Roy