Collected date : from May 1994 to May 2015
Labels : GDRI EHEDE
Data related to human population screening and dog surveys carried out in 1996-97, 2005-6 and in 2014/15 in South Gansu, China
Collected date : 1981
Creators : Hervé Richard
Archaeological excavations. Late Bronze Age (IIb) in the bottom. 6 palynological samples.