Type
Age
Age range
66–61.66 Ma
Paleogene
Paleocene
Selandian
Danian
Cretaceous
Late Cretaceous
Maastrichtian
Selandian-Thanetian
Danian
Maastrichtian
66.065.865.665.465.265.064.864.664.464.264.063.863.663.463.263.062.862.662.462.262.061.861.6