it is a cave formation deposited by dripping or flowing water . it is NOT a natural bridge
Stephen Bishop was an african american explorer and guide at Mammoth Cave in Kentucky from 1838-1856. He was one of the best cave explorer's of all time. He discovered more than half of the pits, domes, and speleothems in Mammoth Cave.
Odd question! All its features developed: the cave's passages and chambers, its speleothems, its sediment deposits. If any of the system's passages still carry streams, they are known as "active" and are still forming.
Q: What type of speleothems is solid and which is hollow?
A stalagtite is a mineral formation that forms at the top of a limestone cave. A stalagmite is a mineral formation that rises from the bottom of a limestone cave.
The formation in a cave that rises from the floor are called stalagmites