Albian

views updated

Albian A stage in the Cretaceous, dated at about 113–97.5 Ma ago, underlain by the Aptian and overlain by the Cenomanian. It is known to contain a great variety of molluscs, with the gastropods in particular being useful zonal indicators between continents. The Gault and Speaton Clays of England are Albian.

More From encyclopedia.com