Station S1's plankton net tow was filled with Phaeocystis, a phytoplankton that can form huge, gelatinous colonies up to hundreds of micrometers in size. Diatoms were abundant: Eucampia, Coscinodiscus and other chains were seen. A few dinoflagellates -- Ceratium -- were also present. Links to FlowCAM images for Station S1 are at bottom right.