| タイトル | Classification and time of formation of Martian channels based on Viking data |
| 著者（英） | Dial, A. L.; Schaber, G. G.; Masursky, H.; Boyce, J. M.; Strobell, M. E. |
| 著者所属（英） | Geological Survey |
| 発行日 | 1977-09-30 |
| 言語 | eng |
| 内容記述 | The reported evaluation of Martian channel characteristics is based on Viking photographs taken from July 1976 to February 1977. The wide variation in crater densities shown by the considered Martian channels strongly implies widely differing ages for both fluviatile and lava channels. Attention is given to age determination methodology, a description of channels and implications for channel formation, surface water under present Martian conditions, surface water under more favorable Martian conditions in the past, channel parameter estimates, and volcanic channels. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 78A11404 |
| 権利 | Copyright |
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