Pictures

Chrysochromulina leadbeateri
Cylindrotheca closterium
Navicula pelagica
Navicula septentrionalis
Navicula vanhoeffenii
Navicula vanhoeffenii
Nitzschia frigida
Nitzschia frigida
Nitzschia frigida
Pseudo-nitzschia granii
Pseudo-nitzschia turgidula
Pterosperma michaelsarsii
Pterosperma vanhoeffenii
Shionodiscus bioculatus
Shionodiscus bioculatus
Shionodiscus bioculatus
Thalassiosira oceanica
Tripos fusus