About a year ago Prof. Zwolinski contacted us to support the enquiry for the „The International Geodiversity Day“ at the UNESCO General Conference, which we happily did with a supporting letter. It was possible to prepare a full dossier with support letters from 117 international and national organisations and individuals from all continents by December 2020. „On the 23rd of November 2021 The International Geodiversity Day was established by the 41st session of the UNESCO General Conference!! From now on,…

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