| Authors(s) | Campbell, R. B. |
| Year | 1929 |
| Title | Fish otoliths, their occurrence and value as stratigraphic markers. J. Palaeont., 3: 254-279, 2 fig., 3 pl. |
| Authors(s) | Campbell, R. B. |
| Year | 1929 |
| Title | Fish otoliths, their occurrence and value as stratigraphic markers. J. Palaeont., 3: 254-279, 2 fig., 3 pl. |