Her arm twisted awkwardly behind her back, slamming into the ocean bottom.

Did it now defend the ocean bottom, a home for slimfish and octopus?

An earthquake long ago lifted the ocean bottom and turned it into dry land.

It must have sunk to the ocean bottom to be eaten by the fish.

A line drawing of ocean bottom subsiding beside mountains and continent rising.)

When I came to rest, on the ocean bottom, there was a great silence.

Had the jetmarine foundered on the ocean bottom-perhapsfouled somehow by Tom's new invention?

When you go down to the ocean bottom, you have all sorts of different structures.

Death was as silent as the ocean bottom, as sweet as a rose in May.

It was the kind of terrain that only formed where ocean bottom approached the continental verge.

When dinosaurs roamed the Earth, Denver was part of an ocean bottom, many thousands of feet lower.

Unlike normal waves, the pressure waves do not lose their strength as they travel to the ocean bottom.

They saw nothing but the deep accumulation of silt on the ocean bottom, which made the going difficult.

A flagellated sphere populated by amoeboid cells simply drops to the ocean bottom...

On either side of the doorway was blue-green water and a dark horizon which was actually the ocean bottom.

A subsurface river crashed me against the rocks, thrashed me along the spiny ocean bottom until my chest ached.