Type
Zone
Age range
38.8–37.7 Ma
Eocene
Priabonian
Bartonian
Cryptocarpium azyx
Podocyrtis goetheana
Podocyrtis chalara
38.838.838.738.638.638.538.538.538.438.438.338.338.238.138.138.038.038.037.937.937.837.837.7