These cuts in the bedrock (6305, 6306, 6307, 6308, 6309, 6311, 6312, 6313) were visible upon the removal of geotextile in the southern portion of room G-10. Because we did not excavate the soil layers associated with them it is difficulty to determine when they were made. Some appear to be postholes but others are more irregular in shape.
Photo from east
Room G-10