Title: Arkheot︠s︡iaty Sibiri - ėtmofilloidnye arkheot︠s︡iaty
First published: 1974
Subjects: Paleontology, Archaeocyathidae
Places: Siberia
Time periods: Cambrian
LC classification: QE1 A3525 vyp. 230, QE778, QE778 Z493