Clay and sandstone compress into very dense,thin layers in Toadstool Geologic Park,Oglala National Grassland,Nebraska. Later geologic events cause the uplifts that tilt the layers | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Steinberg, James |
Taille de l’image : | 5103 px × 3423 px |
Model Release : | Non requis |
Restrictions : |
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