Palaeontographica, Bd. XIII. 



(U. Schloenbach, Jurassische Ammoniten. Taf. II.) 



Taf. XXVII 



V, Sc%henhach ad nai. tith. 



1. Ammonites tamariscinus sp. nov. — 2. Amm. serrodens Qu. — 3. Amm. hircicornis U. Schloenb. 



4. 5. Amm. Beyrichi sp. nov. 



