وقمنا بعمل مسح شامل للموقع وفوجئنا عندما تعرفنا على مادة تسمي المادة الرمادية وهي عبارة عن صحن مسطح مطلي باللون الرمادي
We had a very clear sequence at the site and then we began to be somewhat surprised by identifying a material known as painted greyware which is basically a flat bowl with black paint.