Definitions

from The Century Dictionary and Cyclopedia

  • The representative family of Palæchinoidea or Paleozoic tessellated sea-urchins, typified by the genus Palæchinus. It is commonly regarded as conterminous with the higher group, and contains numerous genera.

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.