BGS Linked Open Data

Hettangian Age

Hettangian Age [''] ['Hettangian Age'] [''] ['stable'] ['JH'] [''] ['201.3'] ['199.3'] ['Hettangian Age is a division of geological time within the Jurassic Period. It is the first of the four ages within the Early Jurassic Epoch. It is preceded by the Rhaetian Age (Triassic Period) and succeeded by the Sinemurian Age (BGS Geological Timechart; Gradstein and Ogg, 2012, fig. 2.1).'] ['Hettangian Age'] ['']