Type
Sub-age
Age range
18.748–18.524 Ma
Miocene
Burdigalian
C5En
C5Er
C6n
18.7518.7418.7318.7218.7118.7018.6918.6818.6718.6618.6518.6418.6318.6218.6118.6018.5918.5818.5718.5618.5518.5418.5318.52