5500-year-old pentagon structure found in North China
Archaeologists discovered the remnants of a pentagonal structure going back 5,500 years in Taiyuan, Shanxi Province, north China.
According to the Taiyuan Institute of Cultural Relics and Archaeology, the remains were discovered at a construction site in Taiyuan, Shanxis provincial capital, and are thought to date from the middle and late phases of the Yangshao Culture.
It was stated that the semi-subterranean house discovered in the Neolithic ruins in Taoyuan covers a total area of 90 square meters and the surviving walls have a maximum width of 50 cm.
The walls were painted inside with a mixture of grass and mud, and several holes were also found where wooden pillars were placed to support the house and the walls, the Archaeological Institute said in a statement.
The pentagon house is believed to have been a tribal assembly hall or a leaders office from 5500 years ago.
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