Type
Sub-age
Age range
38.093–37.872 Ma
C17n.1r
C17n.2n
C17n.2r
38.1038.0938.0838.0738.0638.0538.0438.0338.0238.0138.0037.9937.9837.9737.9637.9537.9437.9337.9237.9137.9037.8937.8837.87