Erich Hofmeister has written:

'Blei und Zink im Trochitenkalk (Trias, Oberer Muschelkalk 1) Nordwest-Deutschlands' -- subject(s): Isotopes, Ores, Stratigraphic Geology, Triassic

Nothosaurus lived between about 250 en 235 million years ago, predominantly in the shallow Muschelkalk Sea that spanned a part from present-day Europa and extended to England in the west, Denmark in the North, west-Russia in the East and possibly as far south as Israel. In addition, some fossils of Nothosaurus have been found in China. Most of the known fossils of Nothosaurus, however, were found in a section of the Muschelkalk Sea that has been preserved as the Germanic Basin, which partly coincides with present-day middle- and south-Germany.

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If you're wondering about mountains that existed in Germany millions of years ago, the Triassic sequence of the Iberian Mountain Range consists of the three classical lithofacies typical of the German Triassic: a lower siliciclastic series (Buntsandstein), a middle carbonate and evaporite series (Muschelkalk), and an upper evaporite-rich series (Keuper).

But if you're wondering what mountains exist today in Germany:

Mountains of Baden-Württemberg‎

Mountains of Bavaria‎

Central Uplands‎

Mountains of the Harz‎

Mountains of Hesse‎

Mountains of Lower Saxony‎

Mountains of the Eifel‎

Mountains and hills of North Rhine-Westphalia‎

Mountains and hills of Rhineland-Palatinate‎

Mountains and hills of Saarland‎

Mountains of Saxony‎

Mountains and hills of Saxony-Anhalt‎
 Mountains of Thuringia‎

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