| 31. | It climbed straight up and over the brown featureless steppes.
|
| 32. | Ground radar easily detects incursions in the relatively flat and featureless terrain.
|
| 33. | A common misconception about peneplains is that they ought to be featureless.
|
| 34. | He ingested a serum which made his face permanently featureless and malleable.
|
| 35. | In these areas no stars could be seen, only featureless black.
|
| 36. | Europa, however, would appear as a completely featureless white disc.
|
| 37. | These asteroids were described as " featureless " Tholen classification.
|
| 38. | The floor of this crater is flooded and relatively featureless.
|
| 39. | The outer rim of this crater is roughly circular and relatively featureless.
|
| 40. | Within the rim, the interior floor is level and nearly featureless.
|
