Trucherognathidae

Trucherognathidae

[‚trü·chə·räg′nath·ə‚dē]
(paleontology)
A family of conodonts in the order Conodontophorida in which the attachment scar permits the conodont to rest on the jaw ramus.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.