Those who have followed the historical development of the systematicclassification of the old Palaeozoic rocks in Europe would undoubtedly wellremember how the Ordovician became recognized as a well-defined,independ-
Reference
Related
Cited by
Get Citation
J. S. LEE;.1922. Membership List for the year 1922[J]. Acta Geologica Sinica,(Z1):89-96