20260707 10590900 1.0 TRUE 20000000 50000 ISO19139 Obergrafendorf und Melk (Niederösterreich) https://doi.org/10.24341/tethys.276 https://doi.tethys.at/10.24341/tethys.277 <DIV STYLE="text-align:Left;"><DIV><DIV><DIV STYLE="font-size:12pt"><P><SPAN>https://doi.org/10.24341/tethys.276</SPAN></P></DIV></DIV></DIV></DIV> ©GeoSphere Austria / CC BY 4.0 20260707