Type
Subchron
Age range
167.08–167 Ma
Middle Jurassic
Bathonian
M40n.2n
M40n.2r
M40n.3n
167.08167.07167.07167.06167.06167.06167.05167.04167.04167.03167.03167.03167.02167.01167.01167.00167.00