from The Century Dictionary and Cyclopedia
- n. In geology, the lower subdivision of the Senonian, which in England forms the uppermost division of the Cretaceous, but in France and Belgium is overlain by the Danian, a group wanting to the north of the Channel. The Santonian of France is divided into three subgroups, each characterized by a peculiar species of Micraster.
Sorry, no etymologies found.
Sorry, no example sentences found.
Wordnik is becoming a not-for-profit! Read our announcement here.