Analysis of information sources in references of the Wikipedia article "Francevillian biota" in English language version.
The identity of the [Francevillian biota] macrostructures remains unknown and their biogenicity is questionable
The identity of the [Francevillian biota] macrostructures remains unknown and their biogenicity is questionable
The identity of the [Francevillian biota] macrostructures remains unknown and their biogenicity is questionable
The identity of the [Francevillian biota] macrostructures remains unknown and their biogenicity is questionable