Doodle showing the diatom Plagiogramma Fossil Diatom Atlas
Browsing alphabetically by genus and species
Medlinia duplicata (Schmidt) Sims (1998)
Medlinia pseudoweissei Sims (1998) (1998)
Medlinia simbirskiana (Witt) Sims (1998)
Navicula decora Grove & Sturt (1887)
Navicula placita Grove & Sturt (1887)
Nikolaevia symbolica Harwood & Witkowski (2010)