29 
30 
31 
32 
oo 
OO 
34 
35 
3(5 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
Verbreitung der beschriebenen Arten. 
143 
m 
o 
<1 
Gickelsberg 
Volkersberg 
O 
'o 
ja 
s 
> 
Q 
Cfj 
CO 
Si "o 
S 
ß % 
H 
Siegeiier Schichten 
X 
o 
o 
1 
s 
• ^ 
<K 
CC 
S! 
s 
o 
s 
D 
X 
»> 
o 
5 
Aüiculopecten sp. «. 
4- 
■? » ß . 
+ 
Pterinea Pall leitet Vern. et Barr. 
-h 
4- 
-h 
4- 
Actinodesma obsoletum Ge. 
-F 
+ 
4- 
-F 
H- 
Koclda capuliformis Kocn. 
+ 
4- 
4- 
4- 
4- 
Avicula convexa n. sp. 
Leiopteria ercnato-lamellosa Sin;. 
-F 
-F 
4- 
4- 
“4“ 
4~ 
» cL Boydii Cosn. 
4" 
Limoptera orbicularis Gehe. 
H- 
4- 
4- 
» rhenana Frech var. 
+ 
» n. sp. 
4- 
Mijalina crassitesta Kays. 
-F 
4- 
4- 
» cf. egregia AVhidb. 
4- 
» sp.. 
4- 
Pkthomytilus taunicus n. sp. 
4- 
4- 
» sp. . . . 
4- 
Modiomorpha speciosa mut. n. taunica . 
-F 
4- 
» elevata Krastz. 
4- 
4- 
4- 
» Herrmanni n. sp. 
+ 
4- 
» sp. aff. llerrmanni n. sp. . . 
+ 
4- 
Macrod 0)1 sp. 
-F 
Nucula Krachtae F. A. Roem. 
4- 
4- 
_J_ 
4- 
Nuculana securiformis Gf.. 
4- 
4“ 
4- 
4- 
» Frechi Beush . 
4- 
4- 
Nuculites ellipticus Maur . 
"F 
4- 
+ 
4- 
4- 
» Solenoides Gf. 
4- 
4“ 
4- 
4- 
» truncatus Stein. 
4- 
4- 
4- 
4- 
Ctenodonta prisca Gf. 
+ 
4- 
4~ 
» insignis Beush . 
-F 
4- 
» ohlongata Beush. 
H- 
4- 
4- 
» laevis Beüsu, ...... 
-f- 
H- 
4- 
