Lunar Crater National Natural Landmark
Encyclopedia
Lunar Crater National Natural Landmark is Volcanic field landmark located 70 miles (112.7 km) east-northeast of Tonopah
Tonopah, Nevada
Tonopah is a census-designated place located in and the county seat of Nye County, Nevada. It is located at the junction of U.S. Routes 6 and 95 approximately mid-way between Las Vegas and Reno....

 in Nye County
Nye County, Nevada
-National protected areas:* Ash Meadows National Wildlife Refuge* Death Valley National Park * Humboldt-Toiyabe National Forest * Spring Mountains National Recreation Area -Demographics:...

, in central Nevada
Nevada
Nevada is a state in the western, mountain west, and southwestern regions of the United States. With an area of and a population of about 2.7 million, it is the 7th-largest and 35th-most populous state. Over two-thirds of Nevada's people live in the Las Vegas metropolitan area, which contains its...

.

Volcanic features

A 400 acres (1.6 km²) depression that is thought to have been formed by a past volcanic explosion, and one of two maar
Maar
A maar is a broad, low-relief volcanic crater that is caused by a phreatomagmatic eruption, an explosion caused by groundwater coming into contact with hot lava or magma. A maar characteristically fills with water to form a relatively shallow crater lake. The name comes from the local Moselle...

s in the volcanic field of the Pancake Range. It was designated a National Natural Landmark
National Natural Landmark
The National Natural Landmark program recognizes and encourages the conservation of outstanding examples of the natural history of the United States. It is the only natural areas program of national scope that identifies and recognizes the best examples of biological and geological features in...

in 1973.

External links

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