更多peneplain例句

1. The bottoms of the broad depressions represent the Shenandoah peneplain, which is sharply trenched by the modern river channels.
2. This peneplain was later upraised into a plateau and its downward inclination towards the east increased.
3. The suggestion has been offered that the northern portion of the Coast Range is a dissected peneplain.
4. In other words, the western slope is a tilted peneplain, bearing on its surface remnants of older uplands.
5. Immense regional intrusions, the cores of once lofty mountain ranges, are found upon the Laurentian peneplain.