INTRODUCTION. 
XXXII 
No. 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
NAMES OF SPECIES. 
Neuropteris conferta, Gappart . 
Odontopteris Fischeri, Brongniart 
_ Permiensis, Brongniart 
_ Strogonovi, Fischer 
— , Naumann 
Neeggerathia cuneifolia, Kutorga 
— expansa, Brongniart 
Lepidodendron elongatum, Brongniart 
_ ined. sp., Brongniart . 
Calamites gigas, Brongniart 
_ Suckown, Brongniart 
— arenaceus, Fischer 
— trigonus, Kutorga 
Cupressites Ullmanni, Bronn 
_ bituminosus, Geinitz 
— frumentarius, Schlotheim 
— pectinatus, Sternberg 
— , Geinitz . 
Leaves of Conifer, Geinitz 
ANIMALS. 
Polyparia. 
Coscinum dubium, Geinitz 
Anthophyllum incrustans, Lonsdale 
Alveolites producti, Genitz 
Stenopora spinigera, Lonsdale 
_— crassa, Lonsdale 
Polypora infundibuliformis, Goldfuss 
_ biarmica, Keyserling 
Crustacea. 
Limulus oculatus, Kutorga 
Palliobranchiata. 
Productus Leplayi, De Verneuil 
Strophalosia Wangenheimi, De Vernewil 
— horrescens, De Verneuil 
_ Cancrini, De Verneuil 
Species peculiar 
to Russia 
| SRP se ae ol se de Srl | 
+ 
+ +4 
+ 
++4H 
| Species peculiar 
to Germany. 
+ 
Vee eels tees alee | 
+ 
OBSERVATIONS. 
t+++4e4++ 
Professor Naumann notices a species of 
Neuropteris occurring in the Permian 
rocks of Oschatz. Perhaps it is the 
same as the one cited, which is found 
at Ruppersdorf. 
Professor Naumann states, that two 
species of Odontopteris occur in the 
environs of Oschatz. 
A Carboniferous species. 
I have seen beautiful specimens of 
a Lepidodendron collected at Rup- 
persdorf; but I am not acquainted 
with the species. 
A Carboniferous species. Professor 
Naumann states that this and other 
two Calamites occur at Oschatz. 
A Carboniferous species. 
These are probably Fucoids. 
Suspected to occur in the North of 
England Permians. 
Idem. 
Count Keyserling records a fossil with 
this name occurring in Petschora- 
land. Itis the same as the one re- 
corded in the ‘Geology of Russia,’ 
under the name of Fenestella infundi- 
buliformis; but I suspect it is identi- 
cal with the Fenestella retiformis of 
Schlotheim. 
Dr. Geinitz records this species as 
occurring in Germany. 
