[3]L. P. CHIA,H. T. LIU Cenozoic Research Laboratory,Geological Survey of China.Fossil Myriapods From Choukoutien[J].Acta Geologica Sinica,1950,30(1).
[4]L. P. CHIA,H. T. LIU Cenozoic Research Laboratory,Geological Survey of China.Fossil Myriapods From Choukoutien[J].Acta Geologica Sinica,1950,30(Z1).
L. P. CHIA, H. T. LIU Cenozoic Research Laboratory, Geological Survey of China.1950. Fossil Myriapods From Choukoutien[J]. Acta Geologica Sinica(),30(1):
