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Keywords from Image Description:
Die land und ssswasser Conchylien der Vorwelt . Sandberder Landimd SsswConchylieii TaXSffl Ge lith vF ScllloSerbeck Hc jicrmiformis 'Braun Bvzmus graciZzs Thamaes CionelZa Habricella Brazzn sj lazzsiUa articulccta Sandi rkombostamoc Bttg Ezqia sabvariabilLs Sandb cyiuzdrella Brair suhconicoo Sandb quaAi qra nata JL