Type
Sub-age
Age range
9.426–9.311 Ma
Miocene
Tortonian
C4Ar.1r
C4Ar.1n
C4Ar.2r
9.439.439.429.419.419.409.409.399.399.389.389.389.379.379.369.369.359.359.349.349.339.329.329.319.31