| Authors(s) | Báldi-Beke, M., Gelati, R., Radovisc, A. and Robba, E. |
| Year | 1978 |
| Title | The problem of the Oligocene-Miocene boundary: some relevant biological events. Riv. Ital. Paleont. 84(2): 443-455, 5 figs. |
| Authors(s) | Báldi-Beke, M., Gelati, R., Radovisc, A. and Robba, E. |
| Year | 1978 |
| Title | The problem of the Oligocene-Miocene boundary: some relevant biological events. Riv. Ital. Paleont. 84(2): 443-455, 5 figs. |