Lexicon
Intervals
Macrostrat
Search
M1r
1326
Type
Subchron
Age range
128.66–128.32
Ma
International Timescale
Early Cretaceous
Hauterivian
Geomagnetic Polarity Subchron
M1n
M1r
M3n
128.66
128.64
128.62
128.60
128.58
128.56
128.54
128.52
128.50
128.48
128.46
128.44
128.42
128.40
128.38
128.36
128.34
128.32
Details and map
View on map
View in Sift