Corallian
(redirected from Corallian Limestone)Also found in: Wikipedia.
Co`ral´li`an
| n. | 1. | (Geol.) A deposit of coralliferous limestone forming a portion of the middle division of the oölite; - called also coral-rag. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.