Sentences with phrase «underwater rock ledge»

NSF has already taken action on some of the more straightforward concerns expressed by Augustine's panel, such as constructing an improved pier and a floating dock at Palmer Station to allow research and supply ships to avoid an underwater rock ledge and improved health conditions in the stations.

Not exact matches

Sea cucumbers, or holothurians, normally seen crawling incredibly slowly over the flat abyssal plains of the ocean floor, were found on steep slopes, small ledges and rock faces of the underwater mountain range.

You will be mostly snorkeling over sand but following a underwater lava rock ledge.

At exceptionally low tides, like the one tonight, you can walk out onto a series of rocks and ledges that are otherwise deep underwater.