. "JS"@en . "192.9"^^ . "stable"@en . "Sinemurian Age"@en . . "Sinemurian Age"@en . "Sinemurian Age is a division of geological time within the Jurassic Period. It is the second of the four ages within the Early Jurassic Epoch. It is preceded by the Hettangian Age and succeeded by the Pliensbachian Age (Geologic Time Scale 2020, figs. 2.1, 26.1; https://timescalefoundation.org/)."@en . "199.5"^^ . . .