Des demoiselles coiffees, hoodoos.
Numéro d’image : 12395286
| This is the main formation of hoodoos at this site and are formed in banks of fluvio-glacial alluvium that was deposited on mountainsides during the last glaciations in the Alps. As this glacial clay was eroded by rain and snow melt over thousands of years some rocks protected the clays beneath them. There are two main hypotheses as to why the clay beneath the cap rock becomes harder and more resistant but the outcome is that the loose surrounding clays are washed away and the columns erode at a much slower rate. When the cap rock eventually slips off, the column becomes pointed as the top erodes faster. The highest column is, unusually, capped with the vegetation and topsoil of the original surface level of the hillside. Theus Alpes-Haute Provence, France. | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Chillmaid, Martyn F. |
| Taille de l’image : | 6244 px × 4163 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |
Prix pour cette image À partir de 45 €
Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €