ring-mountain

Very many radiate from a large ring-mountain called Tycho, in the southern hemisphere; and one of them extends, with some breaks, nearly three thousand miles, passing northward over the Sea of Serenity and finally disappearing on the moon's north-western edge, or 'limb,' as it is termed.

To Mars via The Moon An Astronomical Story Mark Wicks

Owing to its size, brightness, and isolated position, this splendid ring-mountain can be seen from the earth without the aid of a glass; but even a field-glass will reveal much in this and similar formations which cannot be detected by the unaided eye.

To Mars via The Moon An Astronomical Story Mark Wicks

I drew their attention to Proclus -- a ring-mountain on the eastern side of this sea -- which is about eighteen miles in diameter, and the second brightest of the lunar formations.

To Mars via The Moon An Astronomical Story Mark Wicks

The view is a typical one, showing numerous craters and cracks, and a small ring-mountain with terracing.

To Mars via The Moon An Astronomical Story Mark Wicks

She saw the jagged peaks nearby and the crenelated ring-mountain wall, miles off to one side, and the smooth frozen lava of the "sea."

Operation: Outer Space Murray Leinster 1935

It was a picture of a crater, a ring-mountain, the scene of the impact of something terrible and huge.

Long Ago, Far Away Murray Leinster 1935

The ring-mountain there is largely worn away, but it was many miles across.

Long Ago, Far Away Murray Leinster 1935

Van Ertborn in 1876; [859] while an object near the northern horn of the crescent, strongly resembling a lunar ring-mountain, was delineated both by De Vico in 1841 and by Denning forty years later.

A Popular History of Astronomy During the Nineteenth Century Fourth Edition 1874

On the east the travellers could easily see the ring-mountain _Condamine_, about 4000 feet high, while a little ahead on the right they could plainly distinguish _Fontenelle_ with an altitude nearly twice as great.

All Around the Moon Jules Verne 1866