The Archaeological Map of Yuan You Ludalin Seven Years in Northern Song Dynasty is the earliest extant jade work.

Yes Archaeological Map is an archaeological map compiled by Lu Dalin in the Northern Song Dynasty, and it is the earliest and most systematic catalogue of ancient artifacts in China. The Archaeological Book was written in the seventh year of Yuanyou, which recorded the ancient bronzes and jades collected by the imperial court and the people at that time, and recorded 224 bronzes and jades collected by Yuan You.