41.   The sand on the desert floor is rippled by footsteps and littered with haunting signs of life and death.

42.   The swell rises from the desert floor amid sunset-colored cliffs, canyons and bluffs.

43.   The two are stretched out on the desert floor as if napping in a hammock.

44.   The view from here was spectacular, the scenic loop drive through the park just a faint squiggle on the desert floor below.

45.   Then blasts of wind, cooled by evaporation, raise palls of dust that are the black blizzards that roam the desert floor.

46.   There are re-creations of various habitats, from underground and the desert floor to the mountains.

47.   The wildflowers generally bloom on the desert floor first, then work their way up the hillsides.

48.   Then again, is that really her body on the desert floor?

49.   Then, blasts of wind, cooled by evaporation, raise palls of dust, which are black blizzards that roam the desert floor.

50.   These are hardly big issues in the more barren environment of Bishop, on the desert floor of Owens Valley.