The latter are formed beneath, not in front of, the ice mass.

With the enormous ice mass above, the lake remains unfrozen at around -3 C.

In slow motion, the ice mass grinds over the ground toward the ocean.

Only moments after the final burn, the ice mass was matched by a pirate.

I expected him to disengage from the ice mass so we could flee.

Suddenly I realized that the illusion was penetrating the edge of the ice mass!

The new pole soon began to produce a thick ice mass in the middle of what once had been open ocean.

When America's glacial period came to an end, the ice mass began to melt back.

On Earth, there are about 30 million km3 of total ice mass.

They took what they needed from these ice masses, and parts of them worked their way into the world.