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Dorsa Tetyaev


Dorsa Tetyaev is a wrinkle ridge system at 19°54′N 64°12′E / 19.9°N 64.2°E / 19.9; 64.2 in Mare Crisium on the Moon. It is 176 km long and was named after Mikhail Mikhailovich Tetyaev in 1979.


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