The Pelso block is sometimes considered as southern portion of the ALCAPA and compared with internal zone of Western Carpathian Mts. which is called Internal Western Capathians.
Lempeng Pelso seringkali dipertimbangkan sebagai bagian selatan dari Alcapa dan dibandingkan dengan zona bagian dalam Pegunungan Carpathia Barat yang disebut Internal Western Carpathians.