Turonian (English, name)
expansion: Turonian
Senses:
topics: geography
geology
natural-sciences
glosses: The second age in the Late Cretaceous epoch, or a stage in the Upper Cretaceous series, spanning the time between 93.5 ± 0.8 Ma and 89.3 ± 1 Ma (million years ago), preceded by the Cenomanian stage and underlying the Coniacian stage.
Forms: