The top image shows basins (bounded by white lines) that overflowed into Ma'adim Vallis. Bottom image shows valley head (a), basin rim crosscut at (c), dissected basin floor (b), Gusev crater (d), its exit breach (e), and undissected lowlands (f ).
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The top image shows basins (bounded by white lines) that overflowed into Ma'adim Vallis. Bottom image shows valley head (a), basin rim crosscut at (c), dissected basin floor (b), Gusev crater (d), its exit breach (e), and undissected lowlands (f ). |
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