Sinemurian

Sinemurian

Section Title:
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System/ Period	Series/ Epoch	Stage/ Age	Age (Ma)

Cretaceous	Lower/ Early	Berriasian	younger

Jurassic	Upper/ Late	Tithonian	~145.0	152.1

Kimmeridgian	152.1	157.3

Oxfordian	157.3	163.5

Middle	Callovian	163.5	166.1

Bathonian	166.1	168.3

Bajocian	168.3	170.3

Aalenian	170.3	174.1

Lower/ Early	Toarcian	174.1	182.7

Pliensbachian	182.7	190.8

Sinemurian	190.8	199.3

Hettangian	199.3	201.3

Triassic	Upper/ Late	Rhaetian	older

Subdivision of the Jurassic system according to the ICS, as of 2017.

Sentence(s)

Sinemurian spans the time between 199.3 Ma and 190.8 Ma (million years ago).

final_sentence: Sinemurian spans the time between 199.3 Ma and 190.8 Ma (million years ago).