Fossil of Pterophyllum lyellianum, a now extinct fern that lived during Lower Cretaceous times. This find from Berriasian sediments in Niedersachsen, Germany. Actual length is 18 cm. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 5750 px × 3040 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |