Type
Subchron
Age range
167.13–167.08 Ma
Middle Jurassic
Bathonian
M40n.2r
M40n.3n
M40r
167.132167.130167.128167.126167.124167.122167.120167.118167.116167.114167.112167.110167.108167.106167.104167.102167.100167.098167.096167.094167.092167.090167.088167.086167.084167.082167.080167.078