| Authors(s) | Jakubowski, G. and Musial, T. |
| Year | 1979 |
| Title | Lithology and fauna from the Middle Miocene deposits of Trzesiny (Roztocze Tomaszowskie region, southeastern Poland). Prace Muzeum Ziemi 32: 37-70, 4 tabs, 8 figs, 6 pls. |
| Authors(s) | Jakubowski, G. and Musial, T. |
| Year | 1979 |
| Title | Lithology and fauna from the Middle Miocene deposits of Trzesiny (Roztocze Tomaszowskie region, southeastern Poland). Prace Muzeum Ziemi 32: 37-70, 4 tabs, 8 figs, 6 pls. |