Cape St Mary, with a rocky bottom upon it and over an indefinite area about it, is perhaps 3 miles long, NE and SW, by some 2 miles wide.
White head 4½ miles (just inside the Bulkhead) and has depths from 6 to 14 fathoms over a rocky bottom.
White Head, this piece of bottom has about 25-fathom depths over a rocky bottom.
The soundings varied between 6 and 3 fathoms; and at five in the evening diminished rather suddenly to 2½, on a rocky bottom, two or three miles from the land.
Both united formed a very powerful stream, rushing with great impetuosity over a rocky bottom, with frequent falls or rapids.
We proceeded up Sydney River to the south-east about three miles before we could find a convenient Place to Cross, as the stream ran with great rapidity over a rocky bottom.
The river wound upon every point of the compass, and its breadth was much contracted by shoals and rapids running over a rocky bottom: the stream ran with great velocity, and the boat experienced no interruptions.
Our soundings in passing within the Ledge was from 35 to 47 fathoms, a rocky bottom.
We were now drifting to the South by East through a wide channel, sounding in between fifty and sixty fathoms, rocky bottom.
On lakes it should be fished for in comparatively deep water, over pebbly or rocky bottom.
The largest groupers can be taken onrocky bottom in the deep holes about the inlets.
Here we met with twelve and fourteen fathoms over a rocky bottom.
Soon after, the depth increased to sixty and seventy fathoms, a rocky bottom; but in the entrance of the bay, the depth was from thirty to six fathoms; the last very near the shore.
In this situation, the depth of water was forty fathoms, over a rocky bottom.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "rocky bottom" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.