Evolution and paleogeographic distribution of microplankton (Acritarchs) in the Frasnian of Belgium.
Foreign title:
Evolution et distribution paleogeographique du microplancton(Acritarches)Dans le Frasnien de la Belgique
Reference:
Dricot,E.M. (1967)
Evolution and paleogeographic distribution of microplankton (Acritarchs) in the Frasnian of Belgium. [ Evolution et distribution paleogeographique du microplancton(Acritarches)Dans le Frasnien de la Belgique ] International Symposium on the Devonian System
Vol. 2 P. 855- 859