Stalk and crown of a sea lily (Seirocrinus) fossil from the Early Jurassic (Toarcian), on Posidonia Shale, found in the Southern German town of Holzmaden, on display at the Paleontology Museum of Zürich, Switzerland.
RomanDeckert, Wikimedia Commons
Ancient whale fossil at the Harvard Museum of Natural History.
Kurt Kaiser, Wikimedia Commons
Fossil of a coelacanth at the Natural History Museum Bamberg.