18 
n 
AD 
Helvetian 
Helvetian 
-3 
dar 
anderer 
GO 
<D 
Schweiz. 
Länder. 
I 
II 
III 
I II III 
N S 
Luz Be 
ßryozoen. 
Eschara foliacea? Lam 
4 
— lamellosa, Mich. (Adeone) . 
2 
3 
3 3 4 
— reteporiformis , Mich. (Adeone) 
3 
3 
Escharina celleporacea , Mich. (Eschara) 
2 
2 
2 
— incisa, M. Edw. (Eschara) 
2 
3 2 
Membranipora Andegavensis, Mich. . . 
2 
3 
Myriapora truncäta, Blainv 
2 
A Iveolaria semiovata , ßusk. ... 
2 
Retepora echinulata, Blainv 
2 
2 
2 
— frustulata, Defr. ..... 
2 
3 
Horneria frondiculata, Lamonr. . 
2 
2 3 
Mceandropora cerebriformis, Blainv. (Ap- 
send.) 
1 
3 
2 3 3 
Radiopora tuberosa, Mich 
3 
2 3 ? 
Vitrinensis, May. . . . 
2 
Cellepora pumicosa, Lam 
3 
3 3 3 
Polytrema applicata, Blainv. (Retepora) 
3 
3 
— lyncurium, Lam. (Tethia) 
4 
3 
4 2 
3 3 3 
— Simplex, Mich. (Tethia) . . 
3 
3 3 
LumdÜes androsaces, Mich 
3 
2 
4 3 3 
Cupidaria Guvieri, Defr. (Lunulites) . . 
2 
3 4 3 
— umbellata, Defr. (Lunulites) . 
3 
2 
3 2 
3 3 3 
Echinodermen. 
Astropecten Helveticus, May. . . . 
4 
2 
Cidaris Avenionensis, Desm. . . ... 
2 
3 ? 
2 4 3 
Psammechinus mirabilis, Nicol. (Echino- 
metra) 
3 
3 3 3 
Scutella Helvetica, May 
5 
Echinolampas scutiformis, Leske (Echi- 
noneus) 
3 
2 3 4 
Rrissopsis Nicoleti, Des. . . 
3 
3 
Messin. Astian. 
