Type
Zone
Age range
147.6–147.4 Ma
Late Jurassic
Tithonian
Galbanites okusensis
Glaucolithites glaucolithus
Progalbanites albani
147.60147.59147.58147.57147.56147.55147.54147.53147.52147.51147.50147.49147.48147.47147.46147.45147.44147.43147.42147.41147.40