Type
Subchron
Age range
157.06–157.04 Ma
Late Jurassic
Oxfordian
M26n.3r
M26n.4n
M26r
157.060157.059157.058157.057157.056157.055157.054157.053157.052157.051157.050157.049157.048157.047157.046157.045157.044157.043157.042157.041157.040