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1 March 2007 THE EARLIEST TUPILAKOSAURID AMPHIBIAN WITH DIPLOSPONDYLOUS VERTEBRAE FROM THE LATE PERMIAN OF SOUTHERN FRANCE
RALF WERNEBURG, J. SÉBASTIEN STEYER, GEORG SOMMER, GEORGES GAND, JÖRG W. SCHNEIDER, MONIQUE VIANEY-LIAUD
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Abstract

A well-preserved vertebral column from the Late Permian of Southern France (Lopingian, La Lieude Formation, Lodève Basin) is described. It is composed of diplospondylous vertebrae and is most comparable with the temnospondyl Tupilakosaurus previously known from the Early Triassic of Greenland and Russia. This new specimen therefore represents the earliest occurrence of a diplospondylous tupilakosaur, and extends the geographic range of the group to Western Europe. It is an aquatic temnospondyl that used the anguilliform undulatory mode of swimming.

RALF WERNEBURG, J. SÉBASTIEN STEYER, GEORG SOMMER, GEORGES GAND, JÖRG W. SCHNEIDER, and MONIQUE VIANEY-LIAUD "THE EARLIEST TUPILAKOSAURID AMPHIBIAN WITH DIPLOSPONDYLOUS VERTEBRAE FROM THE LATE PERMIAN OF SOUTHERN FRANCE," Journal of Vertebrate Paleontology 27(1), 26-30, (1 March 2007). https://doi.org/10.1671/0272-4634(2007)27[26:TETAWD]2.0.CO;2
Accepted: 10 September 2006; Published: 1 March 2007
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