Type
Subchron
Age range
154.35–153.87 Ma
Late Jurassic
Kimmeridgian
M24n
M24r.1r
M24r.1n
154.36154.34154.32154.30154.28154.26154.24154.22154.20154.18154.16154.14154.12154.10154.08154.06154.04154.02154.00153.98153.96153.94153.92153.90153.88153.86