PBDB Interval Range

251.2 - 227 Ma

International Chronostratigraphic Timescale
Triassic	Late Triassic	Rhaetian	201.4
		Norian	208.5
		Carnian	227
	Middle Triassic	Ladinian	237
	Middle Triassic	Anisian	242
	Early Triassic	Olenekian	247.2
	Early Triassic	Induan	251.2
			251.902