Century Dictionary and Cyclopedia
- In geology, noting a division or substage of the Cretaceous system as recognized by the French geologists and constituting the upper part of the Turonian: essentially equivalent to the English Middle Chalk of the Upper Cretaceous.
- n. The Angoumian division.
Sorry, no example sentences found.
‘angoumian’ hasn't been added to any lists yet.
Looking for tweets for angoumian.