rus: конодонты

Information
has URI	http://lexvo.org/id/term/rus/%D0%BA%D0%BE%D0%BD%D0%BE%D0%B4%D0%BE%D0%BD%D1%82%D1%8B

Meaning
means	(noun) small (2 inches long) extinct eellike fish with a finned tail and a notochord and having cone-shaped teeth containing cellular bone; late Cambrian to late Triassic; possible predecessor of the cyclostomes conodont