| Coscinodiscus sp. | | 24.09.2016 | 21.09.2016 | Drøbak (Frogn, Akershus) | |
| Thalassiosiraceae indet. | | 16.10.2014 | 15.10.2014 | Drøbak (Frogn, Akershus) | |
| Thalassiosira sp. | | 16.10.2014 | 15.10.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema sp. | | 16.10.2014 | 15.10.2014 | Drøbak (Frogn, Akershus) | |
| Thalassiosira sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema costatum | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema sp. | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Skeletonema costatum | | 29.04.2014 | 22.04.2014 | Drøbak (Frogn, Akershus) | |
| Cyclotella sp. | | 09.09.2004 | 01.09.2004 | Harestuvannet (Lunner, Akershus) | |
| Cyclotella sp. | | 25.09.1996 | 25.09.1996 | Ulfsbakktjønn (Larvik, Vestfold) | |
| Cyclotella spp. | | 18.09.1996 | 18.09.1996 | Jarenvannet (Gran, Innlandet) | |
| Cyclotella cf. comta | | 09.09.1996 | 09.09.1996 | Korssjøen (Holmestrand, Vestfold) | |
| Cyclotella sp. | | 30.08.1996 | 30.08.1996 | Harestuvannet (Lunner, Akershus) | |
| Cyclotella sp. | | 04.10.1994 | 04.10.1994 | Sagtjernet (Elverum, Innlandet) | |
| Melosira sp. | | 04.10.1994 | 04.10.1994 | Sagtjernet (Elverum, Innlandet) | |
| Cyclotella sp. | | 28.09.1994 | 28.09.1994 | Mosvatnet (Stavanger, Rogaland) | |
| Melosira cf. granulata | | 28.09.1994 | 28.09.1994 | Frøylandsvatnet (Time, Rogaland) | |
| Melosira cf. italica | | 20.09.1994 | 20.09.1994 | Akersvannet (Sandefjord, Vestfold) | |
| Cyclotella sp. | | 19.09.1994 | 19.09.1994 | Raudsjøen (Grong, Trøndelag) | |
| Cyclotella sp. | | 16.09.1994 | 16.09.1994 | Tømmervatnet (Senja, Troms) | |
| Melosira sp. | | 15.09.1994 | 15.09.1994 | Bogstadvannet (Oslo) | |
| Cyclotella sp. | | 10.09.1994 | 10.09.1994 | Rundvannet (Tromsø, Troms) | |
| Cyclotella sp. | | 08.09.1994 | 08.09.1994 | Litlvatnet (Heim, Trøndelag) | |
| Cyclotella sp. | | 07.09.1994 | 07.09.1994 | Litlevatn (Ålesund, Møre og Romsdal) | |
| Cyclotella cf. comta | | 05.09.1994 | 05.09.1994 | Korssjøen (Holmestrand, Vestfold) | |
| Melosira sp. | | 26.08.1994 | 26.08.1994 | Indre vågetjønn (Osterøy, Vestland) | |
| Cyclotella sp. | | 21.06.1994 | 21.06.1994 | Rørvatnet (Smøla, Møre og Romsdal) | |
| Cyclotella sp. | | 10.06.1994 | 10.06.1994 | Rundvannet (Tromsø, Troms) | |
| Cyclotella sp. | | 06.06.1994 | 06.06.1994 | Svartåstjern (Kongsberg, Buskerud) | |
| Melosira sp. | | 02.06.1994 | 02.06.1994 | Spildervatnet (Meløy, Nordland) | |
| Cyclotella sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Cyclotella sp. | | 27.04.1994 | 27.04.1994 | Litlevatn (Ålesund, Møre og Romsdal) | |
| Melosira spp. | | 04.10.1993 | 04.10.1993 | Laupen (Østre Toten, Innlandet) | |
| Melosira cf. italica | | 29.09.1993 | 29.09.1993 | Frøylandsvatnet (Time, Rogaland) | |
| Cyclotella sp. | | 29.09.1993 | 29.09.1993 | Frøylandsvatnet (Time, Rogaland) | |
| Aulacoseira granulata | | 24.09.1993 | 24.09.1993 | Stavsjø (Ringsaker, Innlandet) |  |
| Melosira sp. | | 20.09.1993 | 20.09.1993 | Årungen (Ås, Akershus) | |
| Melosira cf. islandica | | 19.09.1993 | 19.09.1993 | Midsjøvannet (Nordre Follo, Akershus) | |
| Aulacoseira granulata | | 19.09.1993 | 19.09.1993 | Midsjøvannet (Nordre Follo, Akershus) | |
| Melosira sp. | | 19.09.1993 | 19.09.1993 | Midsjøvannet (Nordre Follo, Akershus) | |
| Melosira sp. | | 17.09.1993 | 17.09.1993 | Svartaholtjørnet (Sogndal, Vestland) | |
| Melosira cf. italica | | 16.09.1993 | 16.09.1993 | Akersvannet (Sandefjord, Vestfold) | |
| Melosira sp. | | 14.09.1993 | 14.09.1993 | Burudvann (Bærum, Akershus) | |
| Cyclotella cf. radiosa | | 14.09.1993 | 14.09.1993 | Burudvann (Bærum, Akershus) | |
| Cyclotella sp. | | 13.09.1993 | 13.09.1993 | Harestuvannet (Lunner, Akershus) | |
| Melosira cf. italica | | 09.09.1993 | 09.09.1993 | Korssjøen (Holmestrand, Vestfold) | |
| Cyclotella sp. | | 02.09.1993 | 02.09.1993 | Ørsjøen (Trysil, Innlandet) | |
| Melosira sp. | | 16.06.1993 | 16.06.1993 | Krussætertjern (Halden, Østfold) | |
| Melosira sp. | | 11.06.1993 | 11.06.1993 | Lauvtjønna (Malvik, Trøndelag) | |
