河北省白洋淀地区中全新世丽蚌动物群及其生态环境意义
郭书元
1
, 詹伟
1
, 王强
2
Middle Holocene
Lamprotula
fauna from Baiyangdian area, Hebei Province and its environmental significance
Guo Shuyuan
1
, Zhan Wei
1
, Wang Qiang
2
河北省白洋淀丽蚌动物群发现位置