Ammonite (Aulacostephanus autissiodorensis) fossil. This is an Upper Jurassic microconch (small form) ammonite with lappets on the heavily ribbed shell | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 2494 px × 3505 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |