What is the largest sinkhole in the United States?
There are some very large, ancient, ‘inactive’ sinkholes in some areas of the U.S. that are thousands of years old. Alabama claims to have the largest recent collapse sinkhole. It is called the “Golly Hole” and is located in Shelby County in the central part of the state. It collapsed suddenly in 1972. The sinkhole is about 325 feet long, 300 feet wide, and 120 feet deep.
Learn more: USGS Water Science School - Sinkholes
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Geology of caves
A cave is a natural opening in the ground extending beyond the zone of light and large enough to permit the entry of man. Occurring in a wide variety of rock types and caused by widely differing geological processes, caves range in size from single small rooms to intercorinecting passages many miles long. The scientific study of caves is called speleology (from the Greek words spelaion...
Authors
I.M. Morgan
Formation of solution-subsidence sinkholes above salt beds
No abstract available.
Authors
John R. Ege
Related
Geology of caves
A cave is a natural opening in the ground extending beyond the zone of light and large enough to permit the entry of man. Occurring in a wide variety of rock types and caused by widely differing geological processes, caves range in size from single small rooms to intercorinecting passages many miles long. The scientific study of caves is called speleology (from the Greek words spelaion...
Authors
I.M. Morgan
Formation of solution-subsidence sinkholes above salt beds
No abstract available.
Authors
John R. Ege
Updated Date: February 15, 2022