The expert analyzed that from 3rd grave unearthed utensil analysis, this was a Liangzhu Culture intermediate stage medium rank, the scale tomb, was the approximately more than 4500 years.

• 专家分析说，从3号墓出土的器物分析，这是一个良渚文化中期中等级别、规模的墓地，距今约4500多年。