Type
Subchron
Age range
162.49–162.37 Ma
Middle Jurassic
Callovian
M34n.2n
M34r
M35n
162.50162.49162.49162.48162.47162.47162.47162.46162.46162.45162.44162.44162.44162.43162.43162.42162.41162.41162.41162.40162.40162.39162.38162.38162.38162.37162.37