Wann verschwand der Tethysozean?

2 Antworten

Das Verschwinden des Tethysozeans geschah in mehreren Schritten. Diese Zeitangaben habe ich in der englischsprachigen Wikipedia gefunden.

Throughout the Cenozoic (66 million to the dawn of the Neogene, 23 Mya), a combination of the northern migration of Africa and global sea levels falling eventually led to the connections between the Atlantic and Indian Oceans across the Tethys being closed off in what is now the Middle East during the Miocene. This decoupling occurred in two steps, first around 20 Mya and another around 14 Mya.[6] During the Oligocene (33.9 to 23 Mya), large parts of central and eastern Europe were covered by a northern branch of the Tethys Ocean, called the Paratethys. The Paratethys was separated from the Tethys with the formation of the Alps, Carpathians, Dinarides, Taurus, and Elburz mountains during the Alpine orogeny. During the late Miocene, the Paratethys gradually disappeared, and became an isolated inland sea.

Der Mittelmeer ist der letzte Rest so gesehen ist er nicht ganz weg