Stratotype Point Base of Valanginian

label Stratotype Point Base of Valanginian
ratified GSSP false
comment candidates are near Montbrunles- Bains (Drôme province, SE France) and Cañada Luenga (Betic Cordillera, S. Spain)
correlation event Calpionellid FAD Calpionellites darderi (Base of Calpionellid Zone E); followed by ammonite FAD “Thurmanniceras” pertransiens
StratigraphicPoint original
Resource original
Concept original
represents boundary
Base of Valanginian original
stratotype BaseValanginianSP original
see also index.html original