anticlinorium
Antyklinorium - an extensive fold of the folds, whose upper boundary, at the top, is convex upward, the opposite of the synclinorium. In Poland, it is considered as an anticyclone. a convex element running through the territory of the country from the north-west to the southeast - the Central European anti-cyclone, or just its southern section - the Świętokrzyski anti-cyclone and the anti-stratigraphy of the Lower San.