Geological map of Europe,1860. The key for this colour-coded map is at top left. The sedimentary rocks are colour-coded by geological period,from most recent (top) to most ancient (bottom). This map was executed under the direction of the British geologist Joseph Prestwich (1812-1896) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / American Philosophical Society |
Taille de l’image : | 5165 px × 4075 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |