414 J. EF. Marr—Paleozoie Rocks of Hof, Bavaria, 
It is in the Frankenwald and Thiiringerwald that the repre- 
sentatives of the Stockdale Shales are most fully developed, and at 
the risk of becoming monotonous, I give a list of species occurring 
together on the same slabs in the Dresden Museum, fully bearing 
out the wide distribution of those zones which we have determined in 
the Stockdale Shales of the Lake District. In this list the species 
given under one number occur on the same piece of stone. 
OELZNITZ-J UCHHE. 
1. Monograptus fimbriatus, M. tenuis, Rastrites peregrinus, Climacograptus nor- 
malis, Duplograptus vesiculosus, Petalograptus ovatus. = Zone ot Monograptus fimbriatus. 
2. Monograptus jfimbriatus, M. gregarius, M. attenuatus, Rastrites peregrinus, 
OClimacograptus normalis, Petalograptus ovato-elongatus. = Zone of Monograptus 
Jimbriatus. 
8, Monograptus cyphus, WM. tenuis, M. atienuatus, dM. crenularis 2? Diplograptus 
sinuatus. =Zone of Monograptus fimbriatus ? 
RA1rzHAIN-RONNEBERG. 
1. Monograptus convolutus, M. proteus, Rastrites urceolus, R. hybridus.=Zone of 
Monograptus convolutus. 
2. Monograptus spinigerus, M, jaculum, Petalograptus palmeus.=Zoune of Mono- 
graptus spinigerus. 
8. Rastrites maximus. = Zone of Rastrites maximus. 
4, Monograptus turriculatus. = Zone of Monograptus turriculatus. , 
5. Monograptus exiguus, M. discus, Rastrites capillaris.=Zone of Monogr. aptus 
Crispus. 
6. Monograptus M‘Coyi, Cyrtograptus? spiralis, Petalograptus palmeus.=Zone 
of Monograptus crispus. 
LANGENSTRIEGIS. 
1. Monograptus jaculum, M. lobiferus, Petalograptus palmeus.=Zone of Mono- 
graptus spinigerus ? 
Linpa. 
1. Monograptus pandus, M. Hisingeri, Retiolites Geinitzianus.=Zone of MMono- 
graptus crispus. 
HEINRICHSHOHE. 
1. Monograptus revolutus, Climacograptus normalis, Diplograptus vesiculosus, 
D.? longissimus. =Zone of Dimorphograptus confertus. 
2. Monograptus attenuatus, M. revolotus ? Petalograptus ovatus, Diplograptus 
sinuatus.= Zone of Monograptus fimbriatus. 
3. Monograptus gregarius, Rastrites urceolus, R. hybridus, Petalograptus palmeus. 
=Zone of Monograptus convolutus ? 
4. Monograptus gregarius, M. Hisingert, M. Becki, Rastrites urceolus, R, 
hybridus. =Zone of Monograptus convolutus ? 
5. Monograptus crassus, WM. discretus, Rastrites hybridus.=Zone of Monograptus 
spinigerus. 
6. Monograptus Nicoli, M. crassus? Diplograptus modestus. = Zone of Monograptus 
spinigerus. 
At Saalfeld a Dimorphograptus has been found, though the shales 
from this locality have been destroyed owing to the decomposition 
of pyrites. 
The following zones which we have made out in the Stockdale 
shales are represented i in Thuringia :— 
Zone of Dimorphograptus confertus. 
»,  Monograptus fimbriatus. 
36 3 convolutus, 
a Sn spinigerus. 
»,  Rastrites maximus. 
»,  Monograptus turriculatus. 
> a3 crispus. 
