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Perspective view of Crater Holden and Uzboi Vallis looking
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Perspective view of Crater Holden and Uzboi Vallis, looking south

August 18, 2005
This perspective view of the rim of Crater Holden was taken by Mars Express on 14 June 2004. It looks south, the alluvial fan can be seen in the centre, and the channel system of Uzboi Vallis is visible at right. The rim of the crater has been cut by gullies, which sometimes form small valley networks.