Kingdom of Majorca James II of Majorca. After 1279, Peter III of Aragon established that the king of Majorca was a vassal to the king of Aragon. The title continued to be employed by the Aragonese and Spanish monarchs until its dissolution by the 1715 Nueva Planta decrees. The kingdom included the Balearic Islands: Majorca, Menorca (which was still under the rule of Muslims until 1231 when its sovereignty was surrendered to James I), Ibiza and Formentera. The king was also lord of the mainland counties of Roussillon and Cerdanya, and the territories James I kept in Occitania: the signory of Montpellier, the
Geology of the Iberian Peninsula This includes the Alboran Island halfway across the sea. During the Pliocene and Pleistocene volcanism continued. The Trans Alboran Shear Zone is a 35° (north east) trending fault zone extending from Alicante in Spain, along the coast of Murcia through the Betic range, across the Alboran Sea to the Tidiquin Mountains in Morocco. This zone shows itself with earthquakes. The south east side is moving north east, and the north west side is moving south west. The Balearic Islands are on a raised platform called the Balearic Promontory. Majorca: Minorca: The southern margin consists of a narrow shelf where carbonates