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valley
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Morocco idealized profiles of two hillslopes Central Valles Marineris Ruell Valles dendritic drainage pattern underfit stream cratered plains and cratered highlands in Lunae Planum False-colour oblique view of central Valles Marineris. The eastern edge of Candor Chasma (left) and Ophir Chasma (centre) show evidence of erosional collapse. This picture combines data from high-resolution black-and-white and low-resolution colour images taken by the Viking spacecraft.
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Photos

Morocco
idealized profiles of two hillslopes
Central Valles Marineris
Ruell Valles
dendritic drainage pattern
underfit stream
cratered plains and cratered highlands in Lunae Planum
False-colour oblique view of central Valles Marineris. The eastern edge of Candor Chasma (left) and Ophir Chasma (centre) show evidence of erosional collapse. This picture combines data from high-resolution black-and-white and low-resolution colour images taken by the Viking spacecraft.
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