| 11. | The southern stretch of the East Pacific Rise is one of the fastest-spreading sections of the Earth's mid-ocean ridge system.
|
| 12. | Prior to the era of the fort's occupation, the Gask Ridge system of Limes lay to the north and west.
|
| 13. | The Eastern Alps ( main ridge system elongated and broad ) belong to Austria, Germany, Italy, Liechtenstein, Slovenia and Switzerland.
|
| 14. | Grey Crag is the focus of an extensive ridge system stretching out eastwards to the distant Lune and Eden Valleys.
|
| 15. | In 1868, Charles Frederick Amery, an officer in the Indian Forestry Commission, had an idea of employing a trench and ridge system.
|
| 16. | While most of the islands are rocky, some are actually extensions of the Salpausselk?ridge system, and thus composed of terminal moraine.
|
| 17. | A low ridge system of deposited ejecta bisects the crater floor, and includes the steep central peak designated Alphonsus Alpha ( ? ).
|
| 18. | Although the ridge system runs down the middle of the Atlantic Ocean, the ridge is located away from the center of other oceans.
|
| 19. | However, as surveys of the ocean floor continued around the world, it was discovered that every ocean contains parts of the mid-ocean ridge system.
|
| 20. | The ridge system is only a few hundred meters in height, with a width that averages 5 km but is thicker to the southeast.
|
