Pragian

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The Pragian is one of three faunal stages in the Early Devonian Epoch. It lasted from 410.8 ± 2.8 million years ago to 407.6 ± 2.8 million years ago. It was preceded by the Lochkovian Stage and followed by the Emsian Stage. The most important Lagerstätte of the Pragian is Rhynie chert in Scotland. It is named after the city of Prague. The GSSP is located within the Prague Formation at Velká Chuchle, Prague.

In North America the Pragian Stage is represented by Siegenian or Deerparkian time.
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  • Schlangenstern Furcaster

    Schlangenstern Furcaster

    Dies ist der Schlangenstern...

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    Image: Geomuseum der WWU Münster - CC BY-NC-SA

  • Seelilie Parisangulocrinus

    Seelilie Parisangulocrinus

    Dies ist eine Seelilie...

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    Image: Geomuseum der WWU Münster - CC BY-NC-SA

  • Schlangensterne Furcaster und Urasterella

    Schlangensterne Furcaster und Urasterella

    Dies sind drei...

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    Image: Geomuseum der WWU Münster - CC BY-NC-SA

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