Type
Subchron
Age range
158.6–158.36 Ma
Late Jurassic
Oxfordian
M28n.2r
M28n.3n
M28n.3r
158.61158.60158.59158.58158.57158.56158.55158.54158.53158.52158.51158.50158.49158.48158.47158.46158.45158.44158.43158.42158.41158.40158.39158.38158.37158.36158.35