#anticline

• Anticlia — A rare landform or minor anticlinal geological structure, representing an upward fold of the earth's crust, whose longitudinal axis presents a specific inclination or reverse curvature. In a geomorphological structural sense, the term is utilized isolatedly in old specialized treatises as a simplified graphical or conceptual variant for an anticline.
• Anticline — A landform or tectonic structure generated by the upward arching or folding of the earth's crust, taking the shape of a ridge or a convex fold, within whose core the oldest rock formations are found. As an adjective, it describes the structural elements, axes, or flanks belonging to such a geological fold.