What is a over fold?

An overfold refers to a specific type of fold in geological formations where layers of rock are bent or warped beyond their typical limits, resulting in an overhanging or steeply inclined structure. This can occur due to tectonic forces during events such as mountain building or earthquakes. Overfolds can be significant in understanding geological history and the stress conditions that shaped an area. They often indicate complex geological processes and can influence natural resource distribution, such as minerals or hydrocarbons.