MER-B. Western Hemisphere
| Site ID | A=MER-A, B=MER-B |
| Latitude | ±0.2° |
| Longitude | ±0.2° |
| Elevation | Relative to MOLA geoid |
| Geologic Unit | Scott & Tanaka [1986]; Greeley & Guest [1987] |
** = highest priority
|
Site ID |
Latitude (°N, °S) |
Longitude (°W) |
Elevation (Km) |
Geological Unit |
|---|---|---|---|---|
| wA1B | 14.4N | 7 | -1.9 | Npl1 |
| wA2B | 13N | 10.7 | -1.7 | Npl1 |
| wA3B | 9.2N | 6 | -2.1 | Npl2 |
| wA4B | 7.8N | 10.8 | -2.0 | Npl1 |
| wA5B | 11.2N | 17.6 | -1.9 | Hr |
| wA6B | 8.6N | 18.6 | -2.1 | Hr |
| wA7B | 6.5N | 15.2 | -1.9 | Hr |
| wA8B | 10.7N | 23.7 | -2.5 | Npl1 |
| TM9B | 6N | 2.7 | -1.3 | Npl2 |
| TM10B | 5.6N | 8.3 | -1.7 | Npl1 |
| TM11B | 4.2N | 7.8 | -1.8 | Npl2 |
| TM12B | 4N | 13.5 | -2.1 | Hr |
| TM13B | 2.3N | 12 | -1.9 | Hr |
| TM14B | 0.9N | 6.7 | -1.6 | Npl2 |
| TM15B | 0.3N | 9.7 | -1.9 | Hr |
| TM16B | 0.6S | 11.2 | -1.9 | Npl1 |
| TM17B | 0.5S | 9 | -2.1 | Hr |
| TM18B | 1.2S | 9.5 | -1.7 | Hr |
| **TM19B | 1.2S | 5.3 | -1.3 | Npl2 |
| **TM20B | 2.3S | 6.2 | -1.3 | Npl2 |
| **TM21B | 2.5S | 3.3 | -1.3 | Npl2 |
| TM22B | 3.2S | 7.1 | -1.7 | Npl2 |
| TM23B | 3.4S | 3.1 | -1.4 | Npl2 |
| TM24B | 2.8S | 10.1 | -1.8 | Hr |
| TM25B | 3.6S | 10.1 | -1.7 | Hr |
| TM26B | 4.6S | 10.1 | -1.7 | Hr |
| XT27B | 1.9S | 22.5 | -2.1 | Npl2 |
| XT28B | 1.2S | 24.5 | -1.8 | Npl2 |
| XT29B | 1.0S | 27.7 | -1.7 | Npl2 |
| XT30B | 1.2S | 30.6 | -2.0 | Npl2 |
| XT31B | 4N | 26.2 | -1.8 | Npl2 |
| XT32B | 4.5N | 34.6 | -1.9 | Npl2 |
| XT33B | 3.2N | 38.4 | -1.6 | Npl2 |
| XT34B | 6.2N | 40.6 | -1.6 | Npl2 |
| CP35B | 0.4S | 33.8 | -5.5 | Hch |
| CP36B | 8.2N | 33.0 | -4.0 | Hch |
| CP37B | 10.5N | 45.6 | -2.5 | Hr |
| CP38B | 11.8N | 45.4 | -2.5 | Hr |
| CP39B | 14.1N | 47.0 | -3.0 | Hr |