Union internationale des sciences géologiques. Commission on Stratigraphy
Commission internationale de stratigraphie
Union internationale des sciences géologiques. Commission de stratigraphie
International Commission on Stratigraphy
Commission de Stratigraphie
Commissione di Stratigrafia
International Union of Geological Sciences International Commission on Stratigraphy
ICS Abkuerzung
Union internationale des sciences géologiques. Commission internationale de stratigraphie
International Union of Geological Sciences. Stratigraphic Commission
Union internationale des sciences géologiques Stratigraphic commission
International Union of Geological Sciences Meždunarodnaja Stratigrafičeskaja Komissija
International Union of Geological Sciences. Commissione di stratigrafia
International Union of geological Sciences. Commission de stratigraphie
Commission on Stratigraphy
Stratigrafic Commission
Meždunarodnaja Stratigrafičeskaja Komissija
International Union of Geological Sciences Commission Internationale de Stratigraphie
International Union of Geological Sciences Stratigrafic Commission
ICS
Union internationale des sciences géologiques. Commission de stratigraphie
International Union of Geological Sciences. Mezhdunarodnai︠a︡ stratigraficheskai︠a︡ komissii︠a︡
International Union of Geological Sciences Stratigraphy Commission
IUGS Commission on Stratigraphy
Union internationale des sciences géologiques. Commission on Stratigraphy
Stratigraphy Commission
Union internationale des sciences géologiques Meždunarodnaâ stratigrafičeskaâ komissiâ