|
The Lunar 100 (continued) |
| L |
Feature Name |
Significance |
Lat. (°) |
Long. (°) |
Diam. (km) |
Rükl Chart |
| 21 | Fracastorius | Crater with subsided & fractured floor | 21.5S | 33.2E | 124 | 58 |
| 22 | Aristarchus Plateau | Mysterious uplifted region mantled with pyroclastics | 26.0N | 51.0W | 150 | 18 |
| 23 | Pico | Isolated Imbrium basin-ring fragment | 45.7N | 8.9W | 25 | 11 |
| 24 | Hyginus Rille | Rille containing rimless collapse pits | 7.4N | 7.8E | 220 | 34 |
| 25 | Messier & Messier A | Oblique ricochet-impact pair | 1.9S | 47.6E | 11 | 48 |
| 26 | Mare Frigoris | Arcuate mare of uncertain origin | 56.0N | 1.4E | 1600 | 2–6 |
| 27 | Archimedes | Large crater lacking central peak | 29.7N | 4.0W | 83 | 12, 22 |
| 28 | Hipparchus | First drawing of a single crater | 5.5S | 4.8E | 150 | 44, 45 |
| 29 | Ariadaeus Rille | Long, linear graben | 6.4N | 14.0E | 250 | 34 |
| 30 | Schiller | Possible oblique impact | 51.9S | 39.0W | 180 | 71 |
| 31 | Taruntius | Young floor-fractured crater | 5.6N | 46.5E | 56 | 37 |
| 32 | Arago Alpha & Beta | Volcanic domes | 6.2N | 21.4E | 26 | 35 |
| 33 | Serpentine Ridge | Basin inner-ring segment | 27.3N | 25.3E | 155 | 24 |
| 34 | Lacus Mortis | Strange crater with rille & ridge | 45.0N | 27.2E | 152 | 14 |
| 35 | Triesnecker Rilles | Rille family | 4.3N | 4.6E | 215 | 33 |
| 36 | Grimaldi basin | A small two-ring basin | 5.5S | 68.3W | 440 | 39 |
| 37 | Bailly | Barely discernible basin | 66.5S | 69.1W | 303 | 71 |
| 38 | Sabine & Ritter | Possible twin impacts | 1.7N | 19.7E | 30 | 35 |
| 39 | Schickard | Crater floor with Orientale basin ejecta stripe | 44.3S | 55.3W | 227 | 62 |
| 40 | Janssen Rille | Rare example of a highland rille | 45.4S | 39.3E | 190 | 67, 68 |
| Chart numbers refer to Antonín Rükl's Atlas of the Moon. |
