Illustration of the flora of the early Cretaceous period in what is now North America. Shoen are ferns, cycads, tree ferns, conifers and Tempskya. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JAMES KUETHER |
Taille de l’image : | 6106 px × 3435 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |