Definitions

from The Century Dictionary and Cyclopedia

  • n. A division of the Lower Silurian, extending from near Lake Ladoga to beyond Reval on the Gulf of Finland, and characterized by the presence of so-called ungulites (Obolus apollinis), one of the characteristic brachiopods of the primordial fauna. So named by Pander.

Etymologies

Sorry, no etymologies found.

Examples

Sorry, no example sentences found.

Wordnik is becoming a not-for-profit! Read our announcement here.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.