Heterocorallia

Heterocorallia

[‚hed·ə·rō·kə′ral·ē·ə]
(paleontology)
An extinct small, monofamilial order of fossil corals with elongate skeletons; found in calcareous shales and in limestones.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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