title: Marnes de Châlins
text: # Marnes de Châlins
  
  The Marnes de Châlins (French for Châlins Marl) is a Late Triassic (Norian to Rhaetian) geologic formation in France. Dinosaur remains are among the fossils that have been recovered from the formation, although none have yet been referred to a specific genus.
  
  ## Fossil content
  
  The formation has provided the following fossils:
  
  * Reptiles
     * Plateosaurus sp.
     * Gresslyosaurus cf. plieningeri
     * ?Prosauropoda indet.
  * Fish
     * Grozonodon candaui
     * Lissodus lepagei
     * L. minimus
     * ?Gyrolepis sp.
     * Ptychoceratodus rectangulus
  