des Untcrsenon von Braunschweig und Ilsede. 



137 



CO et 

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Königslutter 



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Nucula cf. truncata Nilss. 



sp. 



Leda Försteri J. Müll. . . 

 Venericardia santonensis n. sp. 

 Eriphyla lenticularis Goldf. sp. 

 Opis Hauchecornei n. sp. . . 

 Crassatella arcacea A. Roem. . 

 Qyropleura Ciplyana dk Ryckh. 

 Lucina subnummismälis d'Orb. 

 Mutiella coarctata Zitt. . . 



» semisulcata n. sp. . 

 Cardium Noeggerathi J. Müll 



» Lepplai n. sp. . . 



» productum Sow. . 

 Venilicardia Van Reyi Bosqu. sp 

 Cypricardia tricarinata A. Roem 

 Tapes subfaba d'Oeb. sp. . . 

 Oytherea ovalis Goldf. sp. 



Venus"? sp 



Teilina subdecu^sata A. Roem. 



» Beushauseni n. sp. . . 

 Siliqua sinuosa G. Müller . 

 Glycimeris gurgitis Bkongn. sp. 

 Goniomya consignata A. Roem. 

 » Sterni G. Müller . 



Pholadomya decussata Mant. sp. 

 Cercomya Hohapfeli n. sp. 



Poromya n. sp 



Liopistha aequivalvis Goldf. sp. 

 Neaera caudata Nilss. sp. . . 

 Clavagella cf. elegans J. Müll. 



sp, 



sp 



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