Mastaba S3503 Mastaba S3503 Mastaba S3503 (Saqqara Tomb No. 3503) is a large mastaba tomb at the Saqqara necropolis in Lower Egypt. The burial was constructed around 3000 BC during the 1st Dynasty of Ancient Egypt. The structure was excavated by Walter Bryan Emery and his team at Saqqara. The superstructure of the mastaba is 42 metres long and 16 metres wide and was made from sun-dried mudbricks. The exterior was decorated with a palace facade, with nine niches on the long sides and three on each of the short sides. Within the structure were 23 chambers. Below the ground level was
Biggs Site Biggs Site The Biggs Site (15Gp8), also known as the Portsmouth Earthworks Group C, is an Adena culture archaeological site located near South Shore in Greenup County, Kentucky. Group C was originally a large series of concentric circular embankments and ditches surrounding a central conical burial mound. It was part of a larger complex, the Portsmouth Earthworks located across the Ohio River, now mostly obliterated by agriculture and the developing city of Portsmouth, Ohio. The site was surveyed and mapped by E. G. Squier in 1847 for inclusion in the seminal archaeological and anthrolopological work "Ancient Monuments of the Mississippi