Definitions

from The Century Dictionary and Cyclopedia

  • In geology, noting a period or group of the Upper Silurian which embraces the Clinton limestone, sandstone, and shales, the Rochester shale, and the Lockport dolomite of New York and elsewhere.
  • n. The Niagaran period or group.

Etymologies

Sorry, no etymologies found.

Examples

    Sorry, no example sentences found.

Comments

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