| Pediastrum cf. duplex | | 1 | 1 | 31.05.1990 |
| Scenedesmus cf. obliquus | | 1 | 1 | 23.09.1992 |
| Ankistrodesmus cf. bibraianus | | 1 | 1 | 12.09.1989 |
| Monoraphidium cf. dybowskii | | 1 | 1 | 04.09.1989 |
| Scenedesmus cf. obtusata | | 1 | 1 | 10.10.1989 |
| Monoraphidium setigera | | 1 | 1 | 19.09.1989 |
| Oocystis rhomboidea | | 1 | 1 | 19.09.1989 |
| Crucigeniella apiculata | | 1 | 1 | 04.09.1989 |
| Monoraphidium arcuatum | | 1 | 1 | 21.10.1991 |
| Monoraphidium cf. contortum | | 1 | 1 | 26.06.1990 |
| Ankistrodesmus cf. spiralis | | 1 | 1 | 26.06.1990 |
| Sphaerocystis setigera | | 1 | 1 | 26.06.1990 |
