Type
Subchron
Age range
136.29–136.13 Ma
Early Cretaceous
Valanginian
M11r.1n
M11r.2r
M11An.1n
136.29136.28136.27136.26136.25136.24136.23136.22136.21136.20136.19136.18136.17136.16136.15136.14136.13