This is a stone filling next to the foundation of the wall in the SE wall foundation of the room LGR:025 , this locus is sloping very steeply towards the corner and along the SE wall, it is much thicker in the SE than the SW.
It cuts the filling layer Locus:7585:219
3 measurements of 3 different sized stones 4x5, 13x6, 18x19. the are of different sizes but not that irregular as for example Locus:7585:221 .
Is paired with Locus:7585:222