Homoclinal

Homoclinal refers to a geological term describing a type of fold in which the limbs (sides) of the fold are parallel to each other. This is in contrast to an anticlinal fold, where the limbs are inclined in opposite directions, and a synclinal fold, where the limbs are inclined towards each other. Homoclinal folds are typically associated with large-scale tectonic processes and are often found in regions of compressional stress. They can be observed in various geological settings, including mountain ranges and sedimentary basins. The term "homoclinal" is derived from the Greek words "homo," meaning same, and "klino," meaning to incline. This type of fold is significant in structural geology as it provides insights into the tectonic history and stress regimes of a region.