Flysch (/flɪʃ/) is a sequence of sedimentary rock layers that progress from deep-water and turbidity flow deposits to shallow-water shales and sandstones. It is deposited when a deep basin forms rapidly on the continental side of a mountain building episode. Examples are found near the North American Cordillera, the Alps, the Pyrenees[1][2] and the Carpathians.
- ^ "Urola Kosta: Things to do in Orio, Zarautz, Getaria and Zumaia | Bodega Katxiña". Retrieved 2023-07-03.
- ^ "La ruta del Flysch, un viaje distinto al País Vasco - Vipealo" (in Spanish). 2020-12-11. Retrieved 2023-07-03.