| Micrasterias truncata | | 28.08.1989 | 28.08.1989 | Arkavatnet (Haugesund, Rogaland) |  |
| Euastrum sp. | | 28.08.1989 | 28.08.1989 | Arkavatnet (Haugesund, Rogaland) | |
| Euastrum sp. | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Cosmarium cf. humle | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Euastrum cf. elegans | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Pleurotaenium ehrenbergii | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Bambusina brebissoni | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Staurastrum sp. | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Spondylosium sp. | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Spondylosium planum | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Pleurotaenium trabecula | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Gymnozyga sp. | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Staurastrum cf. furcigerum | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Cosmarium sp. | | 07.06.1990 | 07.06.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Spondylosium planum | | 25.09.1990 | 25.09.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Pleurotaenium trabecula | | 25.09.1990 | 25.09.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Pleurotaenium ehrenbergii | | 25.09.1990 | 25.09.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Cosmarium sp. | | 25.09.1990 | 25.09.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Gymnozyga monoliformis | | 25.09.1990 | 25.09.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Gymnozyga sp. | | 25.09.1990 | 25.09.1990 | Arkavatnet (Haugesund, Rogaland) | |
| Cosmarium sp. | | 30.05.1991 | 30.05.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Staurastrum sp. | | 30.05.1991 | 30.05.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Spondylosium sp. | | 30.05.1991 | 30.05.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Staurodesmus sp. | | 30.05.1991 | 30.05.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Gymnozyga sp. | | 30.05.1991 | 30.05.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Euastrum cf. elegans | | 30.05.1991 | 30.05.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Staurastrum sp. | | 12.09.1991 | 12.09.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Euastrum cf. elegans | | 12.09.1991 | 12.09.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Micrasterias truncata | | 12.09.1991 | 12.09.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Cosmarium sp. | | 12.09.1991 | 12.09.1991 | Arkavatnet (Haugesund, Rogaland) | |
| Gymnozyga monoliformis | | 24.09.1993 | 24.09.1993 | Arkavatnet (Haugesund, Rogaland) | |
| Staurodesmus cf. triangularis | | 24.09.1993 | 24.09.1993 | Arkavatnet (Haugesund, Rogaland) | |
| Closterium kuetzingii | | 24.09.1993 | 24.09.1993 | Arkavatnet (Haugesund, Rogaland) | |
| Staurastrum sp. | | 24.09.1993 | 24.09.1993 | Arkavatnet (Haugesund, Rogaland) | |
| Spondylosium planum | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Closterium kuetzingii | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Staurodesmus cf. triangularis | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Staurodesmus cf. megacanthus | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Staurastrum sp. | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Cosmarium sp. | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Euastrum cf. didelta | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Gymnozyga monoliformis | | 12.09.1994 | 12.09.1994 | Arkavatnet (Haugesund, Rogaland) | |
| Staurastrum cf. cingulum | | 07.09.1989 | 07.09.1989 | Tornesvatnet (Haugesund, Rogaland) | |
| Staurastrum cf. manfeldtii | | 07.09.1989 | 07.09.1989 | Tornesvatnet (Haugesund, Rogaland) | |
| Staurastrum cf. anatinum | | 07.09.1989 | 07.09.1989 | Tornesvatnet (Haugesund, Rogaland) | |
| Spondylosium sp. | | 07.06.1990 | 07.06.1990 | Tornesvatnet (Haugesund, Rogaland) | |
| Staurodesmus sp. | | 07.06.1990 | 07.06.1990 | Tornesvatnet (Haugesund, Rogaland) | |
| Spondylosium planum | | 07.06.1990 | 07.06.1990 | Tornesvatnet (Haugesund, Rogaland) | |
| Closterium sp. | | 07.06.1990 | 07.06.1990 | Tornesvatnet (Haugesund, Rogaland) | |
| Closterium acutum | | 07.06.1990 | 07.06.1990 | Tornesvatnet (Haugesund, Rogaland) | |
