226 
1 
Genera and Species. 
Atjthobs and References. 
Pal^ozoicSystems 
Localities. 
Observations. 
Sil. 
Dev 
Carb 
Perm 
Cephalopoda. 
Linn. 
1 
Gein. N. Jahrb. 1841, p. 637. pi. 11. f. 1 
id. Gsea v. Sachsen, p. 95 . 
nob 
Gera, Ilmenau. 
2 
— ind. spec 
iii. 
Perhaps a frag- 
ment of Cyrtho- 
Shidrova on the Dwina -j 
3 
Ammonite? (fragment). 
Sow. Geol. Tr. 2nd ser. iii. p. 118 
R. ? 
L 
ceras. 
'This fragment be- 
longs to a Nau- 
tilus (King.) 
ANNELIDA. 
Linn. 
Geinitz, N. Jahl-b. 184 1 n fias • irl <4 inn 
1 
— ind. spec 
E. 
E. 
2 
— traces of Serpuia 
v. Sachs, p. 95 . 
Sow. Geol. Trans. 2nd Ser. vol. iii. p. 118 
Mull. 
Kutorga, Beitr. z. Kenntn. des Kupfers 
der Ural, 1838, p. 22. pi. 4. f. 1, 2, 3. 
Corbusen, Altenburg. 
Humbleton ; coast between Shields 
and Sunderland. 
CRUSTACEA. 
1 
— oculatus 
R. 
Government of Perm. 
1 
— ind. spec 
nob 
Rapolnaia near the river Sylva 
Akbash near Bugulma ; Vias- 
niki. 
PISCES. 
Placoides. 
Miinst. 
1 
— angulata 
Miinst. Beitr. heft 1. 1839, p. 40 & 1 14 .pl 
E. 
E. 
E. 
Gliicksbrunn, Eisleben, Riechels- 
dorf. 
2 
— bituminosa 
4. f. 1, 2 ; id. heft3. pi. 3. f. 5 ; Kurtze, 
Comm. [). 20 ; Gsea v. Sachsen, p. 95 . 
Miinst. heft 1. p. 110; Schl. Nachtr.2nd 
Trilobites bitumi- 
nosus (Schl.)var. 
of the J. angu- 
lata (Geinitz). 
3 
— dictea 
part, pi. 22. f. 9 ; Gaea v. Sachsen. 
Miinst. heft 1. 1842, heft 5. p. 39. pi. 15. 
f. 10-16. 
Rieclielsdorf. 
Dictea 
1 
— striata 
Miinst. Beitr. heft 3. p. 124. pi. 3. f. 1 . 
f. 1 & 2. pi. 8. f. 3—10 j id. 1842. heft 
5. p. 51 ; Acrodus larva, Agas. vol. 3. 
pi. 22. f. 23 — 25 
Riechelsdorf, Thalitter. 
-1-j. 
1 
Wodnika 
— striatula 
Miinst. 
Miinst. Beitr. heft 0. p. 48. pi. l.f. 1 a —d. 
E. 
tea Humboldti 
Miinst. 
(Miuisl.) an ad- 
ditional species? 
1 
— lati-pinnatus 
Miinst. Beitr. heft 6. p. 50. pi. 1. f. 2 ... 
Miinst. 


E. 
Riechelsdorf. 
1 
— macrocephalus 
Miinst. Beitr. heft 6. p. 52. pi. 14. f. 1 . 
Agass. 
Miinst. Beitr. heft 3. 1840, p. 123. pi. 3. 
Riechelsdorf. 
Strophodus 

1 
— arcuatus 
E. 
Riechelsdorf. 
Acrodus 
f. 7. pi. 8. f. 11. heft 6. p. 50. pl.l.f. 3. 
Agass. 
Vliinst. Beitr. heft 3. pi. 8. f. 5. pi. 3 et 
4. f. 6. 
Ag- 
Ag. 3. p. 177 
1 
— Althausi 
E. 
ibid. 
Gyropristis 
1 
— obliquus 
E_ 
Ganoides. 
Pakeoniscus 
Agass. 
Ag.Poiss.Foss.v.2. p.GG . pi. 1 1& 12 ; Germ. 
1 
— Freieslebeni 
E. 
E. 
Ardwick, C. ; Mansfeld, Hessia. 
] 
According to M. 
Germar his P. 
megacephalus ? 
may be a variety 
i>f this species 
with a large de- 
pressed head. 
2 
— macropomus 
Verst, d. Mansf. p.12. f.9-14 ; Kurtze, 
Commentatio,1839, p. 12 ; Knorr.1755, 
pi. 17-19; Synon. Ichthyolithus Eisle- 
benensis, Palseothrissum aequilobum, 
Huot; Palaeot. blennioides, Holl. ; Aci- 
penser bitumiuosus. Germ. ; Palaeon. 
Freieslebeni, Blaiuv.; Palaeot. macro- 
cephal., Blainv. ; Clupea Lametherii, 
Blainv. 
\g. Poiss. Foss. v. 2 . p. 81. pi. 9 , f. o, 7 . 
3 
— magnus 

hi. 
E. 
E. 
Mansfeld. 
E. Thickley ; Ferry Hill, Co. of 
Durham. 
4 
— comtus 
Verst, p.18; Kurtze, Comm. p. 13. 
\g.v.2. p.97. pi. 10 b. f. 1-3 ; Paleot. mag- 
num, P. macrocephalum Blainv. Geol. 
Tr. 2nd ser. iii. pi. 8. f. 1, 2. pi. 9. f. 2. 
