Author Details for "Gregory, J.T."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| A large pycnodont from the Niobrara Chalk | Gregory, J.T. | Postilla no. 5, 10 pages | 1950 | N/A |
| Convergent evolution; the jaws of Hesperornis and the mosasaurs | Gregory, J.T. | Evolution vol. 5, pp. 345-354 | 1951 | N/A |
| The jaws of the Cretaceous toothed birds, Ichthyornis and Hesperornis | Gregory, J.T. | Condor vol. 54, pp. 73-88 | 1952 | N/A |