During the geochronological session chaired by Prof. Monika A. Kusiak, team PAAN presented three oral speeches:

• Piotr Król – “The Archean Napier Complex – a possible mosaic of domains with independent geological histories”
• Martin J. Whitehouse – “Observation and inference in the interpretation of zircon ages obtained from a purported >3.9 Ga gneiss in the Saglek Block, Labrador”
• Daniel J. Dunkley – “Comparing Eoarchean records of crustal growth in the North Atlantic Craton between the Saglek Block of Labrador, Canada and the Itsaq Gneiss, SW Greenland”.

Despite the fact that the conference was held online, it was an excellent opportunity for vivid scientific debate and exchange of experience, which attracted over 500 participants.