GEUS Bulletin provides immediate open access to its content on the principle that making research freely available to the public is the most effective way to support the growth of knowledge. The journal is published under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. GEUS Bulletin is free to individuals and institutions in electronic form. Downloaded copies of this journal or articles in this journal may be distributed for non-commercial purposes without charge, provided that appropriate citation is given. The author(s) retain copyright over the article contents.

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Articles will be published immediately after the final corrections of the master proof have been made. When posted online, articles will be assigned a DOI number (Digital Object Identifier) whereby it becomes possible to search and cite them without delay.