PBDB Interval

86.3 - 83.6 Ma

The definition of this interval in the timescale Mesozoic Subages is taken from the following source:

F. M. Gradstein, F. P. Agterberg, J. G. Ogg, J. Hardenbol, P. Van Veen, J. Thierry, and Z. Huang. 1995. A Triassic, Jurassic, and Cretaceous time scale. SEPM Special Publication 54 view

There are intervals in 4 timescales which overlap this one. show

This interval is used in the definition of 479 collections

A total of 1349 collections with 7574 occurrences lie within this time span

International Chronostratigraphic Timescale			Mesozoic Subages	Cretaceous-Cenozoic of New Zealand
Cretaceous	Late Cretaceous	Maastrichtian	Late Maastrichtian/Early Maastrichtian	Mata	Haumurian	66
		Campanian	Late Campanian/Middle Campanian/Early Campanian		Haumurian	72.1
		Santonian	Late Santonian/Middle Santonian/Early Santonian		Piripauan	83.6
		Santonian	Late Santonian/Middle Santonian/Early Santonian	Raukumara	Teratan	86.1
		Coniacian	Late Coniacian/Middle Coniacian/Early Coniacian			86.3
		Turonian	Late Turonian/Middle Turonian/Early Turonian			89.8
					Mangaotanean	90.5
					Arowhanan	93.7
		Cenomanian	Late Cenomanian/Middle Cenomanian/Early Cenomanian		Arowhanan	93.9
				Clarence	Ngaterian	95.2
					Motuan	99.5
	Early Cretaceous	Albian	Late Albian		Motuan	100.5
			Late Albian		Urutawan	103.3
			Middle Albian		Urutawan	106.2 *
			Middle Albian	Taitai	Korangan	108.4
			Early Albian			109.9 *
		Aptian	Late Aptian			113
			Late Aptian			117.5
			Early Aptian			119.5 *
		Barremian	Late Barremian/Early Barremian			121.4
		Hauterivian	Late Hauterivian/Early Hauterivian			125.77
		Valanginian	Late Valanginian/Early Valanginian			132.6
		Berriasian	Late Berriasian			139.8
			Middle Berriasian			140.6 *
			Early Berriasian			142.7 *
						145