Contrées de la grande zone septentrionale d'Europe. 
Famille des Goniatides. 
Faunes siluriennes 
Il III 
VL. =2l#sls l&sl 
Nr. L Synon. MSl2e| $ |8Ë|S Auteurs 
Russie PAIE 
De KO SIMON ES 
dE © |SE 
1 2 | 3 |4-5-6]7-8! 
1. Bactrites . Sandb. 
1 nanus . . Eichw. + 1860. Leth. Ross. VII. 
Far 
Famille des Nautilides. 
HT 
|. Cyrtoceras . . Goldf. | | 
1 angulosum . . Schmidt. + : 1858. Sil. Form. Ehsil. etc. 
2 annulatum . Hall. alé ë | 1860. Leth. Rossica. VII. 
3 Archiaci Ver RU + . | 1845. Russie et Oural. II. 
4 complanatum . . . Eichw. | Phragm. . . | 1860. Leth. Ross. 
D) compressum . . SOW. Phragm. E |. .|. .| + |1858. Schmidt. Sil. Form. Ehstl. 
6 |  compressum? . SOWw. Phragm. | . |. . |. . | 1860. Eichw. Leth. Ross. 
7 | conicum . Eichw. | Phragm. + . |. . |. . | 1860. Leth. Ross. VII. 
8 |  corniculum MAELCOW 0 | RE REUe (EC | . | 1860. Leth. Ross. 
9 |  curtum . . Eichw. | Phragm. TD PR . |. . |. . | 1860. Leth. Ross. 
10 | digitale . Miche 4 . ||. . |. . | 4860. Leth. Ross. 
11 eximium . Eichw. Phragm. PER UE | . | 1860. Leth. Ross. 
12 |  falcatum . Schlot. Orth. | FOURS | . | 1840. Eichw. Sil. Syst. Ehsil. 
13 |  falcigerum . . . Eichw, RRUTe | ET + | 1860. Leth. Ross. 
14 | flexuosum. . Schlot. Orth. RC ES © | . | 4860. Eichw. Leth. Ross. VIT. 
15 | über. . Sow. Lit. REC | . | 1860. Eichw. Leth. Ross. 
16 | multiseptatum . . Roem. RSR | - | 1860. Eichw. Leth. Ross. 
17 | nanum . Eichw. NEO NE) AI860"Leth. Ross: 
18 |  Odini . Eichw. | ETS +) . |. |. 14860. Leth. Ross. 
19 |  Oryx. . Eichw. | Phragm. | + DORE . | 1860. Leth. Ross. 
20 | paradoxum . Eichw. | Phragm. EE : | + - | 1860. Leth. Ross. 
21 |  priscum . Eichw. | | + .| . | 1860. Leth. Ross. 
22 | simplex . Eichw. MERE | + | | . | 1860. Leth. Ross. 
23 | Sphinx . . Schmidt. | Phragm. ICS - | 1858. Sil. Form. Ehsil. 
24 | substriatum . Eichw. | UT | + | - | 14860. Leth. Ross. VII. 
25 | sulciferum . Eichw. Phragm. EGEA | 1860. Leth. Ross. 
26 | testaceum . . Eichw. SAUT | + | | LEE | 1860. Leth. Ross. 
27 |  tortuosum . SOw. Lit. SEX] | + | 1858. Schmidt. Sil. Form. Ehsil. 
28 | undatum . . . Eichw. | ATEN, . | 1860. Leth. Ross. 
| 6. Répétitions horizontales. RTE TE FT _3 | 
| 3. Gomphoceras . Sow. | | | | 
1 | bolhos . Eichw. pr . | + ! 1860. Leth. Rossica. VIL 
2 | conulus. . . Eichw. D A a les . | 1860. Leth. Rossica. 
3 | Eichwaldi . SV ERS + |. .|.0). . |: 114845: Russ. et Our. 
4 |  ellipticum . . M'Coy. | |. . | + | 1858. Schmidt. Sil. Form. Ehstl. 
5 |  elongatum . Eichw. | | + |. . 1860. Leth. Ross. 
6 | obliquum . . Schmidt. ve A Se EN | 1858. Schmidt. Sil. Form. Ehstl. 
7 | urceolus ae LEICNW. | ..| +1) 1860. Leth. Ross. 
| 1. Répétition horizontale. ueTa DE] 
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