It is located in the Echo Crater of the Waimangu Volcanic Rift Valley, New Zealand and its acidic water maintains a temperature of .

They are built by ejecta from a volcanic vent, piling up around the vent in the shape of a cone with a central crater.

A maar is a broad, low relief volcanic crater that is caused by a phreatomagmatic eruption i.e., an explosion caused by groundwater coming into contact with hot lava or magma.

Johnston spent the summer after college in the San Juan volcanic field of Colorado working with volcanologist Pete Lipman in his study of two extinct calderas.

Johnston's career took him across the United States, where he studied Augustine Volcano in Alaska, the San Juan volcanic field in Colorado, and long extinct volcanoes in Michigan.

Another possible crater thought to have been formed at the same time is the larger Shiva crater, though the structure's status as a crater is contested.

Neith crater is a crater on Jupiter's moon Ganymede, the largest moon in the solar system.

Volcanic cones are among the simplest volcanic landforms.

The crater diameters range from a few kilometers at the low end to 326 kilometers for the largest known crater, Gertrude.

Oasis is a meteorite crater in Libya.

A third type of volcanic oceanic island is formed over volcanic hotspots.

Trenches are generally parallel to a volcanic island arc, and about from a volcanic arc.

The Norfolk kaka and the Chatham kaka have become extinct in recent times, while the extinct species of the genus Nelepsittacus have been extinct for 16 million years.

This is European space agency Mars Express, image of a crater on Mars and in the middle of the crater we have liquid water, we have ice.

It is a fresh crater with a distinctive central peak.

Independent media are practically extinct.

It went extinct in 2003.

A volcanic field is an area of the Earth's crust that is prone to localized volcanic activity.

There's volcanic ash in the atmosphere.

Mars has the largest impact crater in the solar system, Hellas Basin.

Later, a large crater on the Moon was named in his honor.

Butterflies of this species are now extinct.

Adapiformes is an extinct group of early primates.

A volcanic cone is found in the jungle.

Both lines are now extinct in the male line.

2 of the species listed for Yemen is extinct.

Its depth is , making it the second deepest in the United States after Crater Lake ().

It was recovered in a crater of the Moon, near other rocks of its kind.

Nyos is a deep lake high on the flank of an inactive volcano in the Oku volcanic plain along the Cameroon line of volcanic activity.

For example, volcanoes in Mexico and western North America are mostly in volcanic belts, such as the Trans Mexican Volcanic Belt that extends 900 km from west to east across central southern Mexico and the Northern Cordilleran Volcanic Province in western Canada.

I am almost extinct I'm a paleontologist who collects fossils.

In 1981, Dian Fossey was sure they were going extinct.

In North America, approximately 57 of plant species became extinct.

Its ruling dynasty, now extinct, was the House of Nassau.

It was but one shout , and lo ! they were extinct .

It was but one Shout , and lo ! they were extinct .

It was only a single blast which made them extinct .

It was but one shout , and lo ! they were extinct .

It was but one Shout , and lo ! they were extinct .

It was only a single blast which made them extinct .

The volcanic islands tend to be younger, the more westward.

The gas phase is extremely important in propelling volcanic eruptions.

The volcanic arc on the upper plate is slowly extinguished.

The mountain is part of the area of volcanic activity known as the Cameroon Volcanic Line, which also includes Lake Nyos, the site of a disaster in 1986.

From a distance, the mountain appears to be perfectly conical, despite the existence of the large crater.