Type
Subchron
Age range
157.04–156.94 Ma
Late Jurassic
Oxfordian
M26n.3n
M26n.3r
M26n.4n
157.04157.03157.03157.03157.02157.01157.01157.00157.00157.00156.99156.99156.98156.97156.97156.97156.96156.96156.95156.94156.94