A more thorough archaeological excavation of the site took place in the summer of 1992 and produced much valuable evidence, including an abundance of organic material (seeds, leaves, wood, mosses).

• 1992年夏季，专家在发现他的遗址做了比较彻底的考古发掘，找到了非常重要的证据，包括丰富的有机物质（种子、叶子、木头、藓类植物）。