| Staurodesmus sp. | | 11 | 19 | 22.09.1994 |
| Staurodesmus cf. triangularis | | 9 | 12 | 16.09.1994 |
| Staurodesmus cf. mamillatus | | 4 | 4 | 18.09.1989 |
| Staurodesmus incus | | 3 | 3 | 05.09.1994 |
| Staurodesmus megacanthus | | 3 | 3 | 01.06.1990 |
| Staurodesmus cf. megacanthus | | 2 | 2 | 12.09.1994 |
| Staurodesmus identicatus | | 2 | 2 | 05.06.1990 |
| Staurodesmus cf. intendatus | | 1 | 1 | 25.09.1996 |
| Staurodesmus cf. inserta | | 1 | 1 | 17.09.1991 |
| Staurodesmus cf. crassus | | 1 | 1 | 16.09.1991 |
| Staurodesmus sp. | | 1 | 1 | 25.09.1996 |
| Staurodesmus cf. incus | | 1 | 1 | 17.09.1996 |