Definitions

from The Century Dictionary and Cyclopedia

  • A family of flexible crinoids with pentamerous symmetry and stemless calyx, the basal plates inclosing a centrodorsal, two costals supporting a long series of arm-plates and numerous interbrachials, and arms very long and pinnulate. The single genus Uintacrinus occurs in the Upper Cretaceous of Kansas and Westphalia.

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.