题 名：北方槽区泥盆纪生物地理区的特征(On the nature of the devonian biogeographical province of the geosynclinal region in Northern China)
关键词：
作 者：王成源(Wang Cheng-yuan)
年卷期：1983年7卷3期
页 码：231-234
文 摘：
Some geologists and paleontologists (Hou et al.,1979) proposed that in the Devonian period the geosynclinal region in the North of China is an independent biogeographical realm,it has no d