Type
Zone
Age range
143.1–141.12 Ma
Early Cretaceous
Berriasian
Late Jurassic
Tithonian
CC2
CC1
NJ18
143.1143.0142.9142.8142.7142.6142.5142.4142.3142.2142.1142.0141.9141.8141.7141.6141.5141.4141.3141.2141.1