Base of Neoproterozoic
Steniano
Ectasian Period
狭带纪
stenij
Precambrian Supereon
Neoproterozoic Era
steniano
Steniën
Mesoproterozoic Era
Sten
Sten
Sten
Sten
younger bound -1000 Ma
Geologic Time Scale (2019)
ステニアン紀
Esteniense
Base of Stenian
Stenis
Stenien
a2.1.2.1
older bound -1200 Ma
stenium
stenium
Proterozoic Eon
Tonian Period
steni
Stenian
Stenian Period
Stenium
Stenium
Sténien
Стен