Naturwissenschaften

, Volume 95, Issue 1, pp 67–72 | Cite as

A relict basal tetrapod from Germany: first evidence of a Triassic chroniosuchian outside Russia

  • Florian Witzmann
  • Rainer R. Schoch
  • Michael W. Maisch
Short Communication

Abstract

Chroniosuchians are basal tetrapods nesting within the paraphyletic anthracosaurs and were so far only well known from the Permian and Triassic of Russia. In this study, we present evidence for their existence in the upper Middle Triassic of Germany, based on diagnostic osteoderms and vertebrae from the Kupferzell and Vellberg localities in southern Germany. The finds are most similar to Synesuchus, a Middle Triassic bystrowianid chroniosuchian from the Northern Ural Pechora region. They demonstrate that by Middle Triassic time, chroniosuchians were much more widespread than previously thought.

Keywords

Bystrowianidae Chroniosuchia Germany Keuper Triassic 

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Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  • Florian Witzmann
    • 1
  • Rainer R. Schoch
    • 2
  • Michael W. Maisch
    • 3
  1. 1.Humboldt Universität zu Berlin, Museum für NaturkundeBerlinGermany
  2. 2.Staatliches Museum für NaturkundeStuttgartGermany
  3. 3.Institut und Museum für Geologie und PaläontologieTübingenGermany

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