| 1. conodont | |
|
The tiny fossil cone-shaped tooth of a primitive vertebrate of order Conodonta
|
|
| 2. conodont | |
|
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
|
|