United States, Arkansas, Washington, Ozark Plateaus. Garrett Hollow Natural Area; approx. 2 air miles south of Morrow, off CR 295. Evansville Quad T13N R32W S28 NE1/4
35.782988 -94.395735 +-623m. WGS84
Used ESRI USGS Topo map to confirm location of T13N R32W S28. Measured from Morrow and determined this location relative to CR 295. Internet search to confirm designation of this area as Garrett Hollow Natural Area. Placed pin in NE4 of S28 and edited uncertainty radius.