180 
[714] 
Seite 
4. Familie Myalinidae Frech 65 [599] 
Myalina de Kon 65 ]599] 
» tenuesulcata nov. sp 66 [600] 
I) ampliata de Ryckh. sp 68 [602] 
5. Familie Modiolidae 69 [603] 
Modiola Lam 69 [603] 
» patula M’Goy 70 [604] 
1 ) lithodomoides R. Ethr 71 [605] 
I) impressa de Kon. nov. var. alsatica 72 [606] 
6. Familie Nuculidae Gray 74 [608] 
Ctenodonta Satter 74 [608] 
» sinuosa de Ryckh 77 [611] 
0 elegans nov. sp 80 [614] 
Nuculana Link 81 [615] 
1 ) birostrata M’Goy 82 [616] 
7. Familie Arcidae Lam 84 [618] 
Macrodus Lycett 84 [618] 
I) Beneckei nov. sp 91 [625] 
I) semicostatus M’Goy 93 [627] 
I) undatus de Kon 95 [629] 
I) expansus de Kon. nov. var. alsaticus .... 96 [630] 
» Simplex nov. sp 98 [632] 
II intermedius de Kon 101 [635] 
I) Koeneni nov. sp 102 [636] 
I) I) I) var. gibbosus 103 [637] 
I) argutus Phill. sp 104 [638] 
8. Familie Conocardidae Neum 105 [639] 
Conocardium Bronn 106 [640] 
I) aliforme (Sow.) de Kon. HO [644] 
I) naviforme nov. sp 113 [647] 
I) inßatu7n M’Goy 116 [650] 
9. Familie Solenopsiidae Neum 119 [653] 
Sangumolites M'Goy 119 [655] 
» formosus de Kon 124 [658] 
I) tricostatus Porte, sp 125 [659] 
I) striato-lamellosus de Kon sp 126 [660] 
I) discors M’Goy nov. var. altus 128 [662] 
