Parasmilia excavata.jpg
5snake5
en
Parasmilia excavata, Cretaceous fossils from Germany, Upper Cretaceous fossils, Parasmilia fossils
commons
ja
ウスバシロガマ、ドイツ産白亜紀の化石、上白亜紀の化石、ウスバシロガタ
commons_translated
cretaceous resent fossiliferous fossilization fossilized fossil fossilize mesozoic