Type
Sub-age
Age range
48.566–47.349 Ma
Eocene
Lutetian
Ypresian
C21n
C21r
C22n
48.648.548.548.548.448.448.348.348.248.148.148.048.048.047.947.947.847.847.747.647.647.547.547.547.447.447.3