Research;
Center;
for;
Chinese;
Frontier;
Archaeology;
of;
Jilin;
University,;
Changchun;
130012,;
China;
College;
of;
Chemistry,;
Jilin;
University,;
Changchun;
130023,;
China;
College;
of;
Life;
Science,;
Jilin;
University,;
Changchun;
130023,;
China;