DescriptionProctor Crater Dune Field.jpg English: This observation shows the edge of a dark dune field on the floor of Proctor Crater, a 150-kilometre...
English Proctor crater (upper left) with dune fields in it and other craters applies to jurisdiction: United States of America determination method: work...
image displays sand dunes within Proctor Crater. These dunes are composed of basaltic sand that has collected in the bottom of the crater. The topographic...
image displays sand dunes within Proctor Crater. These dunes are composed of basaltic sand that has collected in the bottom of the crater. The topographic...
image displays sand dunes within Proctor Crater. These dunes are composed of basaltic sand that has collected in the bottom of the crater. The topographic...
image displays sand dunes within Proctor Crater. These dunes are composed of basaltic sand that has collected in the bottom of the crater. The topographic...
image displays sand dunes within Proctor Crater. These dunes are composed of basaltic sand that has collected in the bottom of the crater. The topographic...
image displays sand dunes within Proctor Crater. These dunes are composed of basaltic sand that has collected in the bottom of the crater. The topographic...
Description(PSP 003800 1325) Proctor Crater Dune Field.jpg English: (PSP_003800_1325) Proctor Crater Dune Field - Mariagat modified fragment of photo by...
Description(PSP 003800 1325) - Proctor Crater Dune Field.jpg English: (PSP_003800_1325) - Proctor Crater Dune Field - Mariagat modified fragment of photo...