Excavation and Conservation Recommendations in Handling Human Skeletal Remains: Case Studies from Desert Oases, Cave Shelters, and Permafrost in China and Mongolia.

The systematic excavation, long term storage, inventory, and analysis of complete human skeletal remains is a new concept in East Asia. This study examined four problematic cases where there was a demonstrated need for the implementation of conservation techniques. The first case included several naturally mummified skulls from Xinjiang, Province, China. Salt crystals were found to be solidifying on the outer table. The second case involved four naturally mummified cave burials from southwestern Mongolia. Once removed from the dry environment, they began to decompose again. The two last cases were permafrost burials in northern Mongolia. The skeletons were wrapped and stored in a manner which encouraged mold growth. This study will give recommendations for thorough archaeological recovery, cleaning, packaging for transport, reconstruction, and long-term storage of human skeletal remains. [ABSTRACT FROM AUTHOR]