Doodle showing the diatom Plagiogramma Fossil Diatom Atlas
Browsing alphabetically by genus and species
Hemiaulus oreshkinae Witkowski (2022)
Hemiaulus oreshkinae Witkowski (2022)
Hemiaulus peripterus Fenner (1984)
Horodiscus rugosus Hajós (1975)
Horodiscus rugosus Hajós (1975)
Keratophora nitida Pantocsek (1889)