BATHYAL

 

 

  

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Biocenosis of bathyal detritic sands (SDB)

   

    The Biocenosis of the Bathyal detritic sands is characterized by the brachiopod Gryphus vitreus.
    Depth between 100 to 150-300 m according to the slope.

    Other characteristic species :

Occurrence of the thanatocenosis of Venus casina within the biocenosis SBD
 
   

 
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