Mars Feature List: Chasma, chasmata
Number returned: 25
| Feature Name | Center Lat, Long | Diameter | Origin |
| Arsia Chasmata | -7.60, -119.30 | 81.00 km | Albedo name. |
| Ascraeus Chasmata | 8.80, -105.70 | 110.00 km | Classical albedo name. |
| Baetis Chasma | -4.40, -65.00 | 93.00 km | From classical albedo feature at 5S, 60W; changed from Iamunae Chasma. |
| Candor Chasma | -6.60, -70.90 | 813.00 km | Classical albedo feature name. |
| Capri Chasma | -9.90, -43.30 | 1275.00 km | Classical albedo feature name. |
| Ceti Chasma | -5.10, -68.40 | 49.00 km | From albedo feature at 10S, 74W. |
| Chasma Australe | -82.30, 94.4 | 380.00 km | Classical albedo feature name. |
| Chasma Boreale | 83.00, -47.10 | 560.00 km | Classical albedo feature name. |
| Coprates Chasma | -13.40, -61.40 | 966.00 km | Classical albedo feature name. |
| Echus Chasma | 2.70, -80.20 | 413.00 km | Classical albedo feature name. |
| Elysium Chasma | 22.50, 141.5 | 129.00 km | Albedo feature name. |
| Eos Chasma | -12.10, -39.70 | 1413.00 km | Classical albedo feature name. |
| Ganges Chasma | -8.00, -48.10 | 584.00 km | Classical albedo feature name. |
| Hebes Chasma | -1.10, -76.20 | 319.00 km | Classical albedo feature name. |
| Hyblaeus Chasma | 22.20, 141.2 | 58.50 km | Albedo feature name. |
| Hydrae Chasma | -6.90, -62.10 | 59.00 km | Classical albedo feature name. |
| Ius Chasma | -7.00, -85.80 | 938.00 km | Classical albedo feature name. |
| Juventae Chasma | -3.50, -61.40 | 320.00 km | Classical albedo feature name. |
| Melas Chasma | -10.40, -72.70 | 547.00 km | Classical albedo feature name. |
| Ophir Chasma | -4.00, -72.50 | 317.00 km | Classical albedo feature name. |
| Pavonis Chasma | 2.70, -111.20 | 45.00 km | Albedo name. |
| Promethei Chasma | -82.50, 142.5 | 300.00 km | Classical albedo feature name. |
| Tithonium Chasma | -4.60, -84.70 | 810.00 km | Classical albedo feature name. |
| Ultimum Chasma | -81.10, 150.1 | 350.00 km | Classical albedo feature name. |
| [Thyles Chasma] | -71.00, 127.5 | 235.00 km | Classical albedo feature; name changed to Thyles Rupes. |
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